BLACK DIAMOND Mini Pearabiner Screwgate Carabiner 1" high 5" wide Large-rope bearing surface. Keylock nose. Slightly smaller than the RockLock. Screwgate sleeve. Sleeve locks on biner???s gate and won???t freeze. Weight: 69 g. Closed gate strength: 24 kN. Open gate strength: 8 kN. Minor axis strength: 7 kN. Gate opening: 20 mm. Imported.