Claw Fix buckle has the added benefit of not being able to open with the buckle under tension thanks to the Claw design. The opening levers can only be engaged by squeezing both the buckles to release the clasp. Made from tempered aluminum with a black anodized finish. For belt widths of up to 45 mm. With extra-large openers. Weight: 75 grams Belt width: 45mm 1.75" Strength: 24 kN