Features: Universal Compatibility: This paddle board pump head connector is designed to fit various inflatable watercraft including canoes kayaks rafts and fishing boats. Easy Assembly: With a simple and user-friendly design this kayak pump adapter can be easily assembled and connected to your existing pump saving you time and effort. Reliable Replacement: This inflation surfboard accessory serves as a reliable replacement for damaged or lost pump adapters ensuring that you can continue enjoying your water activities. Efficient Pumping: The innovative design of this kayak pump adapter ensures efficient and effective inflation saving you time and energy while getting you on the water faster. Premium Quality and Reusable: Crafted with persistent materials this black air pump adapter is built to withstand the demands of outdoor water activities ensuring long-lasting durability. Specifications: Material: Plastic Length: 58/50mm Notes: Please allow slightly errors due to manual measurement and different monitors. includes: 1*Black Air Pump Adapter "