24mm Inflatable Boat Air Valve, One-Way Inflation Boston Valve Replacement | 2PCS Threaded Durable ABS Spiral Air Plug Cap for Inflatable Raft, Kayak, Towable Tube, Air Mattress

I had lost one off of my inflatable kayak and was very pleased when I found these on Amazon. It seemed there were two sizes to choose from so I chose the bigger one because I had tried a plug from my daughters and it was too small. Great choice, perfect fit. Thank you very much.

Perfect fit for index river run tubes

This worked as a perfect replacement for my cooler tube

Bought these to replace plugs on a inflatable kayak. Work great, came in a timely manner. Easy to install and remove

Bought for the intex explorer k2 kayak when we lost a valve. Holds up okay, but we do have to refill with air and tighten after each run in the water. Gets the job done but not suitable to be on the water for hours at a time

Perfect fit for my float tube

Both replacement valves leak. I'm heading out in my float tube in two days. so I do not have time to return and get new valves in. Luckily, they're both a small leaks, so smearing some petroleum jelly on the bladder should keep the air in. I bought these valves to replace the original leak which started leaking slightly. Would have been nice not to have to worry about it the whole time I'm out on the water. FYI, they fit Classic Accessories Cumberland boats, but I'd recommend buying a different set in the same size from a different seller.

Fit my tube perfect and it has the retainer so it will not get lost in between seasons

Worked great in an old air bbedI have that was missing 2 plugs.

Fit and worked just get the right size.