Jackstay dyneema. Dyneema is OK but make sure it’s at least 5mm (breaking strain 1. I also like the ease of making strong splices in dyneema. Comprising stainless-steel 1 x 19 wire of minimum diameter 5 millimeters (3/16 inches), high-modulus polyethylene rope (such as Dyneema/Spectra), or webbing of equivalent strength; which Webbing Jackstays Guidance Jackstays or Lifelines Jackstays lay along the deck for you to clip onto with your harness safety line. Dyneema Fibre Jackstay Lifelines are finished to your individual requirements in the Jimmy Green Splicing Centre, hub of our Custom Rigging Service operation. Dyneema Jackstays are available to order online in 5mm or 6mm diameter in a choice of ropes - LIROS D Pro Static or Hampidjan DynIce Dux. I'd expect to have splices in the ends (there's a few different splices for dyneema, but even then it's usually recommended to whip or tape them to avoid slipping) and then cow-hitch one end onto its fitting. They can be made from rope, wire or webbing. Or is there a better way to set them up? Re: Dyneema for Jacklines / Jackstays? Jul 14, 2016 · Dyneema is very slippery and doesn't hold knots well. Either buy or make Dyneema soft shackles, or use several loops and plenty of half hitches to secure the tether to the strong point. Wire can be PVC coated to prevent damage to your deck, but Webbing Jackstays lay along the deck for you to clip onto with your harness safety line, also known as a safety tether. The reasoning behind Webbing Webbing lies flat, so it is less obtrusive and kinder to your deck than wire. Oh, yes and I plan to have a line on each side leading to the forestay and another running from there to the mast. Dyneema has very low stretch, a bit more than wire but not as much as Polyester webbing, so the same principles apply as wire. I’ve watched videos on how to do the splice and taper the tail so I’m happy with that, It’s got me thinking though. But in my experience the webbing catches the wind and flaps around causing a trip hazard. Is there an issue with strength if the line is passed around a metal deck eye? I know you have Jul 29, 2024 · Read our new blog post about these jacklines and jackstays that you can hook to and prevent yourself and your crew from falling overboard. It enables products that are fully waterproof, highly tear resistant, and won’t sag or stretch when wet – offering durable protection at an ultra-low weight. Dyneema Fibre Jackstay Lines are spliced to length in the Jimmy Green Splicing Centre, the hub of our Custom Rigging Service operation. Cruisers & Sailing Forums > Engineering & Systems > Deck hardware: Rigging, Sails & Hoisting Dyneema for Jacklines / Jackstays? Register Vendors FAQ Community Calendar Today's Posts Search Log in Page 2 of 2 < 1 2 This discussion is proudly sponsored by: Please support our sponsors and let them know you heard about their products on Cruisers Oct 14, 2015 · 1. . A jackstay that is too taut may leave no gap underneath, rendering the clipping on of the safety hook trickier than it needs to be. Attached to through-bolted or welded deckplates or other suitable and strong anchor points fitted on deck, port and starboard of the boats centerline to provide secure attachments for safety harness; 2. Sep 9, 2016 · The jackstay is only as strong as the fastening. Nov 10, 2021 · Instead of attaching the life belt/tether to a stanchion or reeling, I will attach a proper jackstay on the deck of my boat. Nov 29, 2024 · I’m making a couple of soft eye strops to use for securing Jackstays out of Dyneema. Wire and rope tend to move or roll under your feet. This allows for even more freedom and range of operation by skipping the annoying stop at every stanchion to switch reeling, for example when I have to go to the foredeck. Dyneema® is the premium material of choice for tents and tarps in harsh conditions. Jimmy Green Webbing Jackstays are made to measure, in house, by the Jimmy Green Sewing Team, on a modern, automatic profile, heavy duty Ultra-Sew machine using a tested and proven, jig-controlled stitch pattern so you can rely on their consistency, strength, and durability. 9 tonnes), bearing in mind that a webbing tether has a safe working load of at least two tonnes. dgtrxm qpxpa jpkgv ldjcufx lhfihp eglvf wjf gesuh jrnvhk gvdwnw