The HMS Strike Screw by Edelrid is an aluminum carabiner with an HMS shape. It features a Triple-lock closure and a gate opening of 19mm. Thanks to its I-beam profile, the carabiner has a breaking strength of 22 kN on the major axis, 8 kN on the minor axis, and can withstand up to 7 kN when open. The carabiner meets the standards: EN 12275 & EN 362.