【Size Check】Thread diameter: approx. 22mm/0.87". Diameter without thread: approx. 20mm/0.79". Please check the size before buying to make sure this plug will fit your boat. The tube plug is made of ABS plastic, which is strong and durable.
【Inflate Quickly】The airhead tube plug is a one-way inflation valve, which is conducive to fast inflation and improves efficiency.
【Design With Bonnet】The fine design of kayak replacement parts with bonnet ensures leak-proof inflation, safe and reliable.
【2 Pieces】There are 2 air admittance valves, light and portable, which is convenient for you to spare and replace outside. It is a good replacement accessory for inflatable boats.
【Applicable Scenario】Boat raft is suitable for most inflatable boats, rafts, rubber boats, etc., and is a good helper for you and your friends to go out and play.