Medium Nylon Snap Hooks, 4Pk, 3/8" Hole Diameter, Black, High-Tensile Nylon Snap Hooks Can Be Used In Many Different Ways To Secure Loads On Your Motorcycle, Atv, Snowmobile, Pwc, Or Boat. Attach Using The One Way Snap Hook, Or Use The Strong Eyelet To Expand Rack Loading Possibilities For Bulky Items. Won'T Rust Or Damage Metal Racks Or Cargo. Lightweight And Space Efficient Enough To Be Stored Or Carried On Your Machine At All Times. Available In Three Sizes.