Canoe，Inflatable Boat Screw Plug, one-Way Inflation Replacement Nozzle,Perfect jilong forBoats/Kayak Airbeds Boats2 Set Boston Valve Replacement with，Valve for 0.78-0.8 inch - qztoys

• 1:Service: Thank you very much for purchasing our products. We sincerely ask you to measure the valve size before purchasing the inflatable boat valve, so as to prevent you from purchasing the wrong size! Before purchasing, please check whether the plug inner diameter / length needs to be 22mm / 0.86 inch! You don't need this size after purchase, you can choose to return it! Thank you very much for your purchase! 2: It will fit into a hole that is about 20mm/0.78 inch, boston valve to help quicker inflation and deflation. Easy to fit, good performance and long serve life. :3：the air valve cover adopts sealing design to prevent air leakage. The inner diameter of our valve plug is 22.2mm / 0.86inch (please check if it matches this size before purchasing). 4：our product can fit into the bottom 21 mm / 0.83 inch hole ，The diameter of the upper part of the thread is about 22.2 mm / 0.86 inch, and the length of the threaded part is about 12.5 mm / 0.45 inch 5：Good replacement accessory for your inflatable boat. Fits most inflatable boat, raft, rubber dinghy, etc. Pl pay attention to the size before purchase, and our gas nozzles are not all suitable for all sizes of airbeds and inflatable,specialsizenotapplicable,pleasemeasure the valve size of the inflatable boat in advancerepurchasingtoprevent you from purchasing the wrong size!