The BetaLock(TM) works as a carabiner, a lock, or both - keeping your essentials secure with an aircraft-grade aluminum build and a key-operated deadbolt design. Spring gate for quick clipping Locking + non-locking modes Deadbolt lock deters grab-and-go theft Features Features Carabiner with quick-clip spring gate Locking and non-locking modes High-strength aircraft-grade aluminum Deadbolt-style lock Two keys included Tech Specs + Materials Weight: 2oz (55g) Dimensions: 3.7 x 2.5 x 0.5in (9.3 x 6.3 x 1.1cm) Materials - Forged 6061 aluminum body and gate - 316 stainless steel, 304 stainless steel, plated zinc lock components - Anodized finish Do not use for climbing or suspending heavy or dangerous loads. The BetaLock(TM) and Accessory Cable are not intended for use as a load bearing device.