Back in February 2015, I installed dyneema lifelines. When the Offshore Special Regs got changed in 2011 the RORC quickly rescinded the allowance on synthetic lifelines. Closed Body Tubular Turnbuckles. Dyneema® is softer: Easier to lean against when cruising, Dyneema® is far more comfortable to sit against than wire lifelines. Easily splice Dyneema line to standard fittings with these 6061-T6 hard-anodized aluminum lifeline fittings. However, Catalina Direct currently has a moratorium on vinyl covered lifelines. The tensile strength of new line is equal or greater to wire of equal diameter, and as Naranjo found out in his previous tests (see page 22), lifeline breaking strength is not the limiting variable when it comes to the failure of a regularly … The mainsheet chafes on this part of the lifeline when on a broad reach. More Durable. With Dyneema SK-75, creep is manageable by slightly over-designing. For two years, it had escaped my inspecting eye! Summary. Let our rigger with 25+ yrs experience provide with a free sailboat lifeline replacement estimate. Lifeline wire has traditionally been available in 1/8" and 3/16" wire diameters (actual wire core measurement; the vinyl coating increases the diameter to 7/32" and 5/16" respectively). I can still cut the lifeline loose … LIFELINE. Dyneema® is safer: So light it floats on water. I prefer the Mobius Brummel Eye Splice because it is very secure and will not slip. The process progresses quickly which can keep morale high during the installation. Light in weight and easy on the line, they fit 1/4" Dyneema, which is 1/7th the weight, the same strength and similar in cost to steel 1x19 cable. Dyneema has the lowest elongation at break in comparison to all other synthetic fibers. When dyneema begins to wear, it will show clear signals in the form of chafe and fuzzing. Apr 13, 2020 - Dyneema rope lifelines to replace the old wire Lifelines. Dyneema® is an extremely lightweight and tough high-tech material that stands the test of time. We chose Grey 3mm. The gate latch is perfectly happy connecting to a stainless steel thimble. This made the … All grades of Dyneema have excellent fatigue resistance (cyclic bending) and UV, chemical and abrasion resistance, but all have poor heat resistance due to a relatively low melting point (140 C). Due to the success of these trawls, our netting manufacturer, Van Beelen has seen a large increase in demand for its Dyneema® D-Netting.We also supply a large range of SK75 Dyneema Braid rope - for more information click here (4mm to 52mm) or click here (for 44m to … By Evans Starzinger . We use standard 5mm Colligo Dux 12-strand line with a breaking strength of 11,000 pounds - strong enough for even the largest boats! Barton Marine will be showcasing their extensive dinghy offering at the virtual RYA Dinghy Show on the 27-28th February. The beauty of Dyneema is its incredible … If you wish to use or buy a photograph contact the photographer directly. One alternative which is becoming more popular is to make your lifelines out of high tech rope. However, there is a down side to dyneema, chafe and UV exposure. Formed from HMPE (high modulus polyethene), Dyneema® offers incredible strength for its weight and size. Professional splicing recommended. Strong as steel cable for it's size. Usually the lifeline will pass inboard of the cap shroud and outboard of the lowers, but make sure there is a fair path for the lifeline before you put in the eye splice. The minimum diameter shall be 1/8″ (3mm). I then divide the number by 12 and ignore any decimals. Overall, synthetic lifelines offer unmatched advantages over steel lifelines and truly are the superior material for lifelines on boats. Dyneema on the other hand offers the same ease of inspection as un-coated steel but while never forming meat hooks. I put a Brummel splice in each end. Mid-Size Boats. Dyneema® and Spectra® are different brand names for the same very strong fiber (chemically Ultra -High Molecular Weight Polyethylene - referred to below as HMPE). Luna Rossa Prada Pirelli made history on the Hauraki Gulf this afternoon by being the first Challenger of Record to win a Challenger Selection Series and go on to Challenge for the America's Cup. Often we find corrosion, kinks and wire strands breaking at stanchions and to replace lifelines you need special equipment which often means hiring a Rigger. Each lifeline also needs a tensioning method. The 3M™ DBI-SALA® Nano-Lok™ Personal Self Retracting Lifeline is a 6 ft. (1.8m) Single-leg lifeline with 3/4 in (19 mm) Dyneema® fiber and polyester web and steel rebar hook, quick connector for harness mounting. Tugging lines made with Dyneema® provide an ideal solution. AmSteel®-Blue is an excellent wire Moreover, Dyneema rigging is fairly easy to splice and rig. Agree with Mark that dyneema/dyneema is the best way to go. I replaced the aged stainless steel cable lifelines on my boat with Dyneema synthetic lines. The wires tend to form little hooks on them as the wires break. What are the advantages of Dyneema® lifelines? Although it is more susceptible to … The best part of synthetic lifelines is the ease of installation. Easily install boat lifeline systems using these lifeline hardware options from Sailrite ®. January 22, 2021 goldenstate. $228.95 $2.70. For example, at upffront.com, we manufacture our lifelines from Gottifredi Maffioli's Ultrawire, and the resulting Dyneema® lifelines are up to 80% lighter and 4 times stronger than traditional wire lifelines. Given the increasing size of ships, it follows that tugboats will become larger and more powerful. Shipping Estimate is for this product only, for full delivery cost see your basket. Dyneema Jackstay Lifeline Break Loads LIROS Break Load for D Pro Static - 5mm = 2450kg, 6mm = 4050kg Hampidjan Break Load for DynIce Dux - 5mm = 4.8 tonnes, 6mm = 6.8 tonnes What size wire should you use? All Rights Reserved. 'You have to live your dreams not dream your life away' - That was the maxim that drove Manuel Cousin to leave his life as an executive selling forklift trucks to major accounts with Toyota, to move from his native Normandy to Les Sables d'Olonne. The G.H. I used 3/16-inch amsteel-blue, which is single-braid dyneema. Lifeline wire has traditionally been available in 1/8" and 3/16" wire diameters (actual wire core measurement; the vinyl coating increases the diameter to 7/32" and 5/16" respectively). In the third of our six part guide to splicing, Sailing Today takes a look at a Dyneema eye splice, using modern, uncovered 12-strand Dyneema. While racing requirements specify 4mm for lifelines, we’re not racing. The standard diameter for lifeline wire seems to be 3/16″ (5mm for dux) so we used that in each setup. This is what I used on our 44′ catamaran to make our Dyneema lifelines. Sign in ; Help ; About us; Trade; Currency: GBP . The end that attaches to the pulpit has a nylon thimble and will be lashed to a SS eye on the pulpit; this lashing was supposed to provide 6:1 purchase to get adequate tension in the lifeline. It is easy to install, can be spliced, doesn’t rust, and is easy to handle. The enormous strength and stretch resistance of this ‘naked’ Dyneema line makes it ideal for a range of tasks aboard where in the past stainless steel wire of the same diameter would have been used. Dyneema does not cut well with steel, especially scissors! These high-quality, long-lasting components can be implemented to create a safety perimeter around the deck of your vessel using quality coated and uncoated stainless steel rope plus various hardware options from our store. More Durable. Werner Ladder R430011 11 Ft Max Patrol Self-Retracting Lifeline 11 Ft Max Patrol Self-Retracting Lifeline, Load Capacity Up To 400 lbs, Includes Dyneema® Polyester Webbing With WebAlert™ To Show When The SRL Is Damaged, High Visibility Webbing Ensures Lifeline Wear & Damage Is Clearly Visible, Material: Dyneema/Polyester & Steel Swivel Snap Hook, Meets ANSI z359.14, … Country. The long bury technique uses a buried tail of 60-75 x the diameter of the line, so I measured 225mm (9 inches) PLUS the length of the eye, and marked the first point. Of course, you’ll need extra length … Barton set for the virtual RYA Dinghy Show, Focusing attention on their Laser Kits and Dinghy Boomstrut. Easily splice Dyneema line to standard fittings with these 6061-T6 hard-anodized aluminum lifeline fittings. S. sigsgmret. It comes in 3mm and 5mm sizes with a rated strength of 1,600 and 3700 lbs respectively. You’ll … This fiber is popular in Europe and is gaining popularity in the US. Synthetic Lifelines have many advantages over steel lifelines: No rustEasy to inspectNever cut your handEasy to install yourself. For ever we have been using wire for lifelines. America's Cup Rialto: Feb 20 - Brits deliver, INEOS Team UK entered the Last Chance Saloon in the final race of the day. The total cost was around $600 and I learned how to eye splice a single braid rope. March 31, 2017. Lifelines 11 Products . The first concerns lifeline guidelines: 1: Size lifelines as large as possible, to get at least 2 times more breaking strength as the steel the Dyneema is replacing. Synthetic lifelines offer a clear advantage in inspect-ability over coated steel lifelines. Despite the fact that human size doesnt vary between commercial and recreational craft, the lifeline minimums are scaled back for recreational sailboats. Home; Leisure Marine Ropes; Grand Prix; LIFELINE… Single braid is easier to splice and unambiguous in its sizing—5mm single braid (the maximum thickness needed for lifelines) will be just that, whereas a 5mm double braid will actually have a 4mm core and thus be considerably weaker. All you need to do is make a few easy to complete splices. Get one. Dyneema. The plastic covering can be stripped away leaving the wires exposed to the elements (which will accelerate their deterioration). So they need to be stronger, while remaining lightweight, easy and safe to handle, and durable. Marlow LIFELINE is high strength, very low elongation and creep, manufactured to exact diameter specification to comply with ISAF code. Once the ends are eye spliced, you can use the mechanical advantage of the lashings to tighten the lifelines. For ever we have been using wire for lifelines. Johnson advises replacing the line at three-year intervals. If you are a little too close, you can simple move the splice further into the line. 15/12 = 1.25, so 1. Hayn Marine Lifeline Hardware Choose from the photos below for more information and specifications . Forums for All Owners. Toggle Jaws. Product Overview. Prada Cup: Day 10: Sea breeze for Finals Day 4, Brits protest over Luna Rossa jib sheeting, as they enter sudden death on Finals Day 4, For Day 10 of the Prada Cup, and the forth day of Prada Cup Finals, the course will be located on the Course A area, starting off Takapuna/Milford and extending north - depending on the breeze direction, 5O5 UK Nationals and Europeans announcement, The 5O5s are set for a return to the stunning Dorset coast. It has been two years with them in place, and it is time to see how they have been holding up. Instead of 5mm dyneema (rather expensive per ft) I went with 3mm (less than half the cost, but still plenty strong enough a a lifeline) but I fed one piece of 3mm through the inside of another 3 mm piece to achieve a line that's more comfortable to grab. Splice Line fittings allow you to make Dyneema lifelines with stainless hardware. Lifeline Spec Form. Size-for-size Amsteel-Blue is the same strength as steel but it floats!. Personally I'm staying w/ wire and using Amsteel lashings. Colligo Marine can spec custom synthetic lifelines for boats of any size. Dyneema SK38 is a lower specification dyneema which falls between 100% Polyester and Dyneema SK78 in terms of strength and stretch The Team; Our History; Our Events. Sort & Filter Done. How to install Dyneema lifelines. We use standard 5mm Colligo Dux 12-strand line with a breaking strength of 11,000 pounds - strong enough for even the largest boats! The lifeline kits will come with all Terminator fittings and gate hardware (if required) you'll need to build your lifelines. DON'T size them for strength as that is really a pretty small diameter, instead use some synthetic line w/ a Dyneema/Amsteel core and get the largest size line that will fit your stanchion holes. There are many sailing phrases: high and fast, low and slow, tweak it up a bit, glamourous, in the groove, climbing off them, falling into the dirt. Instead of 5mm dyneema (rather expensive per ft) I went with 3mm (less than half the cost, but still plenty strong enough a a lifeline) but I fed one piece of 3mm through the inside of another 3 mm piece to achieve a line that's more comfortable to grab. We believe in keeping your crew safe onboard your boat – so check out our competitive pricing today! Dyneema is a modern fiber made of High Modulus Polyethylene (HMPE) which offers incredible strength for its weight and size. The Italians winning the Series 7-1 over INEOS TEAM UK, now move onto the America's Cup Match. Resistant to moisture, UV, chemicals. Made to order, they can be produced from 4mm - 80mm. Nothing beats that feeling when you know you're quicker. All of the rope we are using in this round of testing is either 100-percent SK-75 Dyneema or a combination of Dyneema core and Polyester cover. Some stanchions have holes that are simply drilled leaving a sharp edge that will chafe the lifeline. Ask All Sailors Status Not open for further replies. This is also what a rigger recommended when I was pontificating on this topic. Up to 15x stronger than steel and up to 40% stronger than aramids (weight for weight basis) Lightweight. One alternative which is becoming more popular is to make your lifelines out of high tech rope. Steel lifelines live hidden in a plastic casing, slowly rusting away without giving any signs. INEOS TEAM UK's 36th America's Cup campaign ends, As Luna Rossa Prada Pirelli won both races in light wind today. Endurance (Cycles … Swiveling anchorage loop with aluminum carabiner 6 ft. (1.8m) 3/4" (19mm) Dyneema fiber and polyester web lifeline Self-locking aluminum snap hook on lifeline Extremely compact, lightweight design Tough and … Tagged: Synthetic Standing Rigging, Safety, Rigging Doctor, 5820 Clarksville Square Drive, Clarksville, MD, 21029, United States, 9 Incredible Spots You Can Only Visit Using A Small Watercraft. Capital Safety 3101214 6 ft. (1.8m) of 3/4" (19mm) Dyneema fiber and polyester web and aluminum snap hook, swiveling anchor loop with aluminum carabiner. We carry all the lifeline hardware you need and can even swage everything together per your exact specifications. Dyneema lifelines : The lifelines aboard Zanshin I were stainless steel 7x19 wire covered with plastic. The 5O5s return to the stunning Dorset coast and to the Weymouth and Portland National Sailing Academy in July for the UK National and European Championships in what promises to be two more highly anticipated events for the class. Deck Toggle Hardware . Formed from HMPE (high modulus polyethene), Dyneema® offers incredible strength for its weight and size. The defending Australian 18ft Skiff champion tech2 team of Jack Macartney, Charlie Wyatt and Lewis Brake retained the title when the team won the 2020-2021 championship, which concluded on Sydney Harbour today. Thanks to the ease of inspection, you are able to see that the lifeline needs replacing and have a very painful cut on your hand where the meat hook took a chunk out of you. For this reason, many boats use the smaller size. They offer a strength greater than steel without any of the corrosion issues. Lifeline Minimum Diameters, Required Materials, Specifications a) Lifelines shall be of : - stranded stainless steel wire or - Single-braided High Modulus Polyethylene (HMPE) (Dyneema®/Spectra® or equivalent) rope (Braid on braid is recommended) " Personally I wouldn't use them for the reasons that I gave above. Call Today. Often we find corrosion, kinks and wire strands breaking at stanchions and to replace lifelines you need special equipment which often means hiring a Rigger. Replacing old wire life lines on an Island Packet 40 using Dyneema 6mm lineGadeaPlanet Music:https://gadeaplanet.bandcamp.com The most important thing to keep an eye on is when the lifeline passes through the shrouds. Make an eye splice with a thimble and tie a lashing to the attachment point. If you want to link to this article then please use this URL: www.sail-world.com/90520. You can buy the uncovered, which I don’t want. They have now earned the right to be the Challenger for the America's Cup for the third time. My problem is that I didn't use heat-set (pre-stretched) dyneema … Dyneema®/ Spectra® Lifelines Properties and recommendations for its use . 3 reasons to choose Dyneema® High strength. Dyneema is a UHMPE (Ultra High Modulus Polyethylene, also known as UHMWPE or Ultra High Molecular Weight Polyethylene) and is available in a number of different grades. Constructional stretch is the line elongation when an axial load is placed on the line and the braided strands. If you are a highly competitive racer and looking to save a few pounds, Dyneema is a good deal. Synthetic lifelines are very forgiving to install. With ss wire this is done with a turnbuckle and with dyneema it can be done with lashings, a turnbuckle, or both. No measurements required. No more running dyneema core through dyneema cover, now it just comes off the spool ready to be worked up. I personally prefer to make the lifelines a little short because they will stretch while settling in. You can... 3. I know I can hold onto the lifeline as I climb forward on the deck in rough weather without fear of injuring my hand. Dyneema is stronger than steel wire by diameter and lighter and cheaper and much easier to work with. Dyneema seems like a good solution because of its strength and relatively low cost. It has super … When I replaced my steel lifelines, the cable was actually broken in several places inside the plastic casing. Dyneema Technical Info; Blue Ocean; Where to buy; About us. Factory spliced D12 or HMPE Soft Shackles offer outstanding strength at a fraction of the weight of conventional steel shackles. It took a total of about 8 hours to install the lines. Dyneema is made of 12 strands, so count how many fibers are sticking out from the needle to the end of the tail. Eliminate any sharp edges especially at the stanchion pass thru holes. If your sailboat lifelines are looking a little worse for wear and you need to replace your wire, turnbuckle hardware or pelican hooks – look no farther than Fisheries Supply! This made the end splicing a bit more complicated. Dyneema is the material of choice for synthetic lifelines. Resistant to moisture, UV, chemicals. Dyneema® is available in a wide range of titers (fiber thickness), from 50 to 6600 dtex, making the fiber suitable for many applications. However, for … Synthetic lifelines made of low stretch Dyneema are becoming a popular alternative to wire. Then cut the other end off the spool and make the same eye splice. The maximum spacing between lifeline supports (e.g. With superior strength and incredible light weight, they can be used in any application in which you would normally use a steel shackle, providing a safe and stronger alternative. Sep 26, 2011 890 AMF Alcort Paceship PY26 Washburn Wi. This site and its contents are Copyright © 2021 Sail-World Sail-World Australia and/or the original author, photographer etc. Larger wire is safer, but it is also heavier. 95. This will give a uniform reduction for the … Dyneema Lifeline Hooks... Thread starter Squidd; Start date Mar 14, 2012; Forums. Life Aboard, Running Rigging. The Marlow Rope-Show ; Our Projects; Clipper Race News Hub; Environment & Sustainability. Size. The gates are also very easy to make, simply splice the gate latch directly to the dyneema. Herb Benavent. The forward section is 13.5 feet long and has a stanchion that the line has to pass through. 3/16" 5/16" Price . Dyneema® is available in a wide range of titers (fiber thickness), from 50 to 6600 dtex, making the fiber suitable for many applications. Nothing beats that feeling when you know you're quicker. Dyneema Lifelines . The lifelines don't have to be cut to perfect lengths because you are not limited by the adjust-ability of a turnbuckle. INEOS Team UK entered the Last Chance Saloon in the final race of the day - doing what they had to do - which was to lead Luna Rossa back to the startline for the first time in the Prada Cup Finals. Originally she also had netting strung alone all the lifelines but I removed that immediately upon purchase as I found them extremely bothersome and not particularly useful. Not as abrasive on the sails a fibre on fibre interaction is far less harsh on your sail material than a wire lifeline, prolonging the life of your sails. I have not heard whether that will be changing soon. The three main lifeline materials to choose from are vinyl coated ss wire, bare 1×19 ss wire, and dyneema. Open Body Forged Bronze Turnbuckles. Up to 15x stronger than steel and up to 40% stronger than aramids (weight for weight basis) Lightweight. Lifeline Material Dyneema(R) Webbing; Lifeline Width 3/4 in; Minimum Weight Capacity 130 lb; Number of Legs 1; Rebar Hook Gate Opening Size 2 1/2 in; Replaceable Lifeline No; RFID Equipped No; Sealed No; SRL Housing Material Polycarbonate; SRL Item Self-Retracting Lifeline; Visual Load Indicator Yes; Weight Capacity 310 lb; Standards ANSI Z359.14-2012, OSHA … Dyneema SK78 is significantly more expensive than polyester. Boaters find many uses for AmSteel-Blue on board. It is designed with a speed-sensing brake system that stops a fall within inches to keep you safe when you're working at heights. Steel lifelines don't have to live in a plastic covering making them impossible to inspect. Dyneema® … emma kites 100% Kevlar Braided String Utility Cord 100~2000lb High Strength, Abrasion/Flame Resistant, … The rope has a 5400# rating, but the … Colligo Marine can spec custom synthetic lifelines for boats of any size. Respect the rope- Dyneema lifeline guidelines 1: Size lifelines as large as possible, to get at least 2 times more breaking strength as the steel the Dyneema is... 2. Dyneema rope lifelines to replace the old wire Lifelines. I only learned of this when I was coiling the old lifeline to recycle it. Pelican Hooks, Gate Eyes, and Adjusters . Quality Standard Numbers; EU Declarations; Careers; Terms and Conditions; Newsletters; LIFELINE. It’s available in gray and white. Photographs are copyright by law. Price and other details may vary based on size and color. Thick 12 strand single braid Dyneema for your main lifelines (I used 6 mm thick and approximately 65 meters long)* Thin Dyneema for your lashings (I used 3 mm thick and 9 meters long) Liros Racer Dyneema, designed for the high loads on racing halyards, sheets and control lines, the proven, uncompromising choice for demanding Regatta Sailing × Delivery Cost. 18ft Skiff Australian Championship overall, Jack Macartney, Charlie Wyatt and Lewis Brake retain the title. This link outlines how to inspect and assess dyneema. $34.95 $ 34. Dyneema, made of High Modulus Polyethylene (HMPE), is stronger and much lighter than steel. 3 reasons to choose Dyneema® High strength. Kinder on the hands. Only time I would not do this would be if the fittings (stanchions) did not allow for the size desired to be used. Its a legitimate design compromise, but theres little doubt that you are more likely to go over a side thats bounded by a 2-foot-high wire railing than when youre held in check by a restraint more than 3 feet high. Replacing old wire life lines on an Island Packet 40 using Dyneema 6mm lineGadeaPlanet Music:https://gadeaplanet.bandcamp.com Taller heights will require a second lifeline. Post Code Calculate Carrier Price; Follow us. There are also easy ways to rate how much residual strength is present based on the visual condition of the dyneema. Johnson advises replacing the line at three-year intervals. The new fittings are available with a turnbuckle, pelican hook, gate eye, or toggle jaw attached. Manuel Cousin finishes 23rd in the Vendée Globe, 'You have to live your dreams not dream your life away'. This means that each fiber gets pulled out and then cut off. Our gate section, mirrored on each side, is 7-feet long and a straight shot (no stanchions or obstructions from start to finish). In this example where there is too short of a tail, there were 15 fibers present. State. Samson, AmSteel-Blue Rope is a Dyneema HMPE fiber in a 12-Strand Single Braid that yields a line with a maximum in strength-to-weight ratio. If you are too far, simply make the lashing a little longer. The lifeline kits will come with all Terminator fittings and gate hardware (if required) you'll need to build your lifelines. Jun 17, 2017 20 Catalina Catalina 22 Pensacola, FL Jan 13, 2021 #1 I want to replace the lifelines on my C22. Packaging & Recycling; Quality Standards. Using an aluminum knitting needle (#6) cut to 130mm (convenient size) vinyl tape to the bitter end. While larger wire is nicer to hang on to, and is stronger (3,700 lbs. Modern tugboats have substantially increased pulling power, which puts more tension on the tugging lines. Motueka Nets Dyneema trawls are made from what we believe is the best Dyneema netting on the market. https://www.riggingdoctor.com/life-aboard/2015/12/28/dyneema-lifelines The choice facing you will be to use single braid or double braid Dyneema. Light in weight and easy on the line, they fit 1/4" Dyneema, which is 1/7th the weight, the same strength and similar in cost to steel 1x19 cable. Lightweight, easy-to-install, and machined from hard-anodized 6061-T6 aluminum, the new splice end accommodates up to 5/16-inch diameter line. This rope is easily spliced and has almost zero stretch. ), it is also heavy and oversized for small sailboats. 100meters from China ($50) is enough to replace the lifelines AND the trampoline lashing, too. Boats under 30′ (9.14m) shall have at least one lifeline with 18″ (457mm) minimum height above deck, and a maximum vertical gap of 18″ (457mm). We left out the vinyl coated option in our comparison for the reason mentioned above. New England Ropes has come out with a stock dyneema core/ cover lifeline material called STS-WR2. The line is perfectly smooth to the touch and feels comfortable in your hand. Mumm Champagne was flowing for Luna Rossa Prada Pirelli who sailed to victory today in the PRADA Cup Final. Available diameters: 4mm 6mm 7mm; Termination options: Spliced Eye; Construction: 12 Strand Dyneema SK78; Cover: Dyneema SK78; Coating options: ArmourCoat; Applications: Lifelines vs. 1,760 lbs. Lifelines & Safety Harnesses ... Dyneema rigging can be up to 5 times the tensile strength of regular polyester rigging and it’s just as strong as steel when it's at the same thickness. And with this new line … Cruising Dyneema offers a performance edge over 100% polyester without incurring the full cost of Racing Specification Dyneema. After four years of dedication, hard work, grit and hundreds of thousands of man hours from the 100+ strong team, INEOS TEAM UK's 36th America's Cup campaign came to an end today as Luna Rossa Prada Pirelli won both races in light wind. As the steel wires weaken with time and use, they will begin to part. This Respect the Rope series will discuss the many uses of Dyneema with an emphasis on getting the most value from this great product, showing key attributes and limitations. Simply run the line off the spool through all the stanchions until you reach the point where it will attach. Diameters vary depending on the size of the boat.