5 pcs, High quality vacuum plated titanium matte black 45MM hiking buckle, outdoor, stainless steel, spring quick hanging buckle, lightweight hiking

Color: Black (Black Titanium), Dark Grey (Titanium Plated Grey), Grey (Sandblasting Sealing), Colorful, Gold Maximum load-bearing capacity: 20 Style: D-type Features: The product has a shiny surface and is straight inside and outside. Smooth surface, mirror finish, good rust resistance. Usage: 1. Simple keychain, quick opening and closing. 2. It can also be used as an outdoor backpack hanging buckle, a lost hand rope hanging buckle, or a pet link buckle Material: Stainless steel 3Cr13 (ss420) Product size: 45 * 21 * 2.8MM (hole inner strength 7MM) Black process: Titanium plating (matte)