The Black Diamond PearLock Screwgate provides similar performance to a full-size HMS carabiner in a more compact, light-weight form. With a smooth, round rope-bearing surface, it ensures even friction and smooth movement, while preventing the creation of sharp edges. The screwgate sleeve locks on the carabiner gate, rather than the nose, so it won’t bind up when loaded. Note: The Black Diamond PearLock fits the following descenders: Critr, Sqwurel, Element, Pivot, Hoodoo, ATS and Hannibal. It does not fit the No.Mad, Oka, or MiniEight. Key advantages: compact, light-weight version of a HMS carabiner hot forged construction places extra material at high-wear points solid round profile provides smooth friction and longer life Product information: Weight: 76 grams Material: anodised aluminium Dimensions: 105 mm long, 72 mm wide Gate opening: 22 mm Min. breaking load longitudinal axis: 23kN Min. breaking load minor axis: 8kN Min. breaking load with open gate: 8kN Made in: Taiwan