Custom Accessories 59016 Inflator Adapter (3-Piece Set)

I needed to pump up an exercise ball so first used a hair dryer (on cold setting) and then used the red adaptor to inflate the rest of the way. It fit in the bike pump just fine, it didn't really screw in as instructions stated, it just fit in, but locked into place after locking the bike pump part. (You know how you have to push the little lever thing down when using a bike pump.) I did wet it before using. Worked as expected.

I bought them to get the one adapter that will fill up an exercise ball. It works as advertised. The screw threads held tight to the Schrader chuck on my bike pump.

Great price, works as expected. I'm not sure what else to say! I needed to pump up my exercise ball with my bike pump and these did the trick.

I needed a simple adapter to pump my exercise ball up. This works perfectly and also gives me an extra adapter to pump up a basketball. Excellent price, excellent buy!

The red one does the job inflating my mini exercise stability ball -- didn't need the other two pieces, but couldn't order the red one alone. Too bad the stability ball itself only lasted two weeks -- guess I won't be needing these any more!

I mainly just use the blue plastic adaptor to inflate my yoga ball. Like many others said, the threads don't actually work, so it doesn't stay very secured in the pump. You have to be careful it doesn't fall out, but no air leaks, and I managed to still pump up my ball - just be careful. It's cheap, what do you expect?

I searched high and low in my local stores for a set that included all the tips for balls, rafts, etc and couldn't find it. This set is perfect and includes everything I need to fill all my balls and rafts. I ordered several sets just so I had them everywhere I have a pump.

Do not buy. These are really bad. The inflation need is fine but you're probably looking at this for the plastic pieces to inflate something like an exercise/yoga ball. The plastic is a poor fit and doesn't fit in a typical ball hole very well. You can make it work but it leaks. MUCH worse is the fact that the threads are very short and so there isn't much room for your pump to bite down on. Consequently, once you put just a little bit of air inside an object, the pressure is too much and it will continue to pop off and be unusable.

The red adapter (middle width of the three) fits my exercise ball and is better than adapter included with the ball (which didn't have enough depth to the threaded/Shraeder end) TheraBand Pro Series Exercise and Stability Ball with 65 cm Diameter, Professional Slow Deflate & Burst Resistant Fitness Ball for Improved Posture, Balance, Yoga, Pilates, Core Stability, Green

3 pieces; two are blunt tipped plastic for various balls, toys and other inflatables. One metal needle. Does the job for a lot of things around the house.

Works like a charm

Bought this adapter set to inflate my wife's exercise ball with my hand pump and that's exactly what it does. Fit both the pump and ball nicely. Inexpensive solution rather than buying a new ball.

Seams cheep quality. Put it is cheap and gets the job done.