Black Diamond Rocklock Screwgate Carabiner

Amazon

The Black Diamond RockLock is our largest locking carabiner for securing and rappelling. It has a keylock nose, is suitable for using the half-mast throwing and can be operated with one hand. Its now lighter weight is due to the hot-forged construction, while its revised back provides better handling and the large rope support surface makes the RockLock a durable companion for years of use. Hot-forged construction for less weight - The special shape of the carabiner keeps the safety loop in place - Slightly curved back increases the snap opening Easy-to-hang keylock nose - can be operated with one hand - screw closure system - connecting element of the type 'H' or HMS. For dynamic securing using the half-mast throw or a safety device. Weight per carabiner: 85 g, snap opening: 24 mm / breaking load: longitudinal 24 kN, horizontal 8 kN, open 8 kN

Snowcountry

The RockLock, Black Diamond's largest locking carabiner,  is perfect for belaying, rappelling or anchors, and now features a hot-forged lightweight construction, a redesigned spine for better handling, and a larger rope-bearing surface for greater durability.Weight: 85 gClosed Gate Strength: 24 kNOpen Gate Strength: 8 kNMinor Axis Strength: 8 kNGate Opening: 24mm