Wild Country Helix Screw Gate Carabiner Titanium, One Size Designed as a stylish workhorse the Helix is a full size HMS that's been specifically built to provide a super strong belay biner with plenty of internal space for rigging. Light, with a Keylock nose, I beam back and rounded internal profile (suitable for a Munter hitch) this is our most fully featured all round screwgate. Features: I beam Back, Ergonomic shape, Keylock nose, High strength thimble, Round bar profile. - Closed GateStrength: 28kN - Open Gate Strength: 8kN - Minor Axis Strength: 8kN Weight: 76g / 2.68oz