ClimbTech-s permanent draws - PermaDraws- are specifically designed to be long-life rock climbing quickdraws that don-t wear or deteriorate that traditional nylon draws. Specifications: Carabiner - Bent Aluminum Gate with a Pinned Zinc Plated Alloy Steel Body, CE certified Chain - Zinc Plated Alloy Steel Quicklink - Zinc Plated Alloy Steel Default Links 2 - Add links in increments of 2 (.68 each increment)