Keeps equipment securely in place and securely secures to harness Largest size in the Vault series, it can hold heavy objects to small tools together. Size (W x H x D): 0.9 x 5.8 x 3.5 inches (24 x 147 x 88 mm); Weight: 4.5 oz (126 g); Strength: 3 kN; Gate opening: 1