AIR VALVE FOR: Our inflatable air valve replacement is a one-way air valve that can be quickly inflated. It is an ideal choice for inflating inflatable boats, kayaks, inflatable mattresses, canoes, inflatable rafts, etc. GOOD SEALING: The bottom of the screw air valve for inflatable is designed with a rubber stopper, which can effectively prevent air leakage. The design of other nuts and threads can make it have good sealing performance. It is an indispensable tool for outdoor water sports. LONG LIFE: The inflatable kayak air plugs are made of high quality and high density PP plastic. It is durable, has the characteristics of anti-seawater corrosion, anti-leakage and long service life. EASY TO USE: The air valves valve adapter caps are simple and convenient to use. Its installation is also very simple and quick, saving you time. APPLICABLE SIZE: The diameter of the threaded part of the Inflation Spiral Valve is about 22mm. The inflatable boat screw valve can be installed in the piston hole about 22mm / 0.78inch. Before purchasing, please check the size of the inflation port to determine whether the valve is suitable. Product Features The kayak air valve is a one-way air valve that can be inflated quickly. The kayak spiral air valve is suitable for inflating kayaks, inflatable boats, air mattresses , canoes, inflatable rafts, etc. The spiral air valve for inflation has good sealing performance due to the design of a rubber stopper at the bottom. The air intake for inflatable kayak is made of high quality plastic, which is resistant to seawater corrosion, durable and has a long service life. The installation of the kayak air valve is simple and convenient, which can save your time. The diameter of the threaded part of the spiral inflation valve is about 22mm. Before purchasing, please check the size of the inflation port to determine whether the valve is suitable. Product information Material: PP Diameter wire length: about 22mm Size: 12*4cm Weight: 122g Color: Black Package Content : 6 pcs x Inflatable Boat Valves Service Guarantee If you have any questions, you can contact us at any time. We will respond to your email within 24 hours.