Matador BetaLock is an innovative aircraft-grade aluminum carabiner designed for quick and secure attachment of gear. Featuring a patent-pending deadbolt locking gate, it deters theft by locking with a key. This TSA-approved carabiner is perfect for travelers and adventurers who need a reliable and secure way to connect, identify, or secure their items. Made from aircraft-grade aluminum for durability Deadbolt locking gate deters theft (patent pending) TSA compliant for hassle-free travel Ideal for quickly attaching, locking, or identifying items Pairs with BetaLock Accessory Cable Note: Do not use for climbing or suspending heavy or dangerous loads. Weight 55 g (1.94oz) Dimensions 9,3 x 6,3 x 1,1 cm (3.7 x 2.5 x 0.47 in) Materials Body and gate: Forged 6061 aluminum, anodized finish Lock components: 316 stainless steel, 304 stainless steel, plated zinc