2PCS Air Valve Inflatable Kayak Screw Air Valve Spiral Air Plugs Replacement Raft Canoe Airbed PVC Boat

【One-Way Inflation】 Good for quick inflation, 【Valve Cap Design】 Ensures anti-leak inflation, 【Dimension】 Diameter of thread part: Approx. 22mm/0.87in; Length of thread part: Approx. 16 mm / 0.63in, Please check the diameter of your valve seat before your purchase, 【Widely Application】 Easy to install and replace, fit to most inflatable boat, kayak, raft, rubber dinghy, etc, 【ABS Material】 Sturdy, anti-corrosion and durable