Flexible Dyneema rope links are more flexible, lighter and offer a lower profile compared to traditional shackles.For use with Ronstan Series 40 Orbit blocks, flexible Dyneema rope links are a product of the latest trends in ocean racing. They are more flexible, lighter and offer a lower profile compared to traditional shackles. Links can be installed in 0 or 90 orientation and provide stress-free articulation without allowing the block to over rotate. Links lock in place with a retainer clip that does not require tools to fit. Dyneema rope links are also more compatible with carbon, Dyneema and webbing connecting points than steel loops or shackles.Key FeaturesInstall in 0 or 90 orientationProvide stress-free articulation without over rotationNo tools required to install in to blockUse with Series 40 Orbit Blocks