Size :Thread diameter: approx. 22mm/0.87". Diameter without thread: approx. 20mm/0.79".
This valve is a one-way inflation valve, suitable for rapid inflation.With only one hat for leak protection and screw thread for anti-leak inflation. Easy to check air tightness.
Design With Bonnet:The fine design of kayak replacement parts with bonnet ensures leak-proof inflation, safe and reliable.
High Quality:The inflatable marine valve is made of high-quality, high-density ABS plastic, which is strong, corrosion-resistant and durable. Please allow a slight deviation for measurement.
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.