2 Pieces quick release pin 316 stainless steel bimini top pin for marine Features: Quick release ball pin for bimini top, boat, deck hinge and more. 316 Stainless steel construction, corrosion resistant and durable to use. Spring loaded ball in the tip of the pin holds it in place. Solid body construction with direct spring loaded ball provides dependable operating qualities. Widely applied in shipbuilding, outfitting of ships, twin roofs, roofs and pillars, deck hinges and more. Specifications: Material: 316 stainless steel Color: silver Size: as pictures show Package includes: 2 x Quick release pins Note: Manual measurement, please allow slight size errors.