ITEM NAME:4x Stainless Steel Ball Lock Quick Release Pin Push Button - 8-35mm Description: Multipurpose, Widely used With 23cm wire lanyard to prevent loss Marine grade cast solid stainless steel construction Corrosion and rust resistance 100% brand new, Durable Specification: 8mm-35mm Usable Length: Approx.35mm/1.38 inch Diameter: Approx.8mm/0.31 inch Wire Length: Approx.230mm/9.06 inch Material: Stainless Steel, Nylon Color: Black, Silver Package Includes: 4 Pieces Quick Release Pins.Marine grade cast solid stainless steel construction. Material: Stainless Steel, Nylon. With 23cm wire lanyard to prevent loss. 4 Pieces Quick Release Pins. Color: Black, Silver. Corrosion and rust resistance.