265 Pcs 12 Sizes Precision Bearing Steel Ball Assortment Kit with Storage Box 1/2'' 3/32’’ 1/8" 5/32" 3/16" 7/32" 1/4" 9/32" 5/16" 11/32" 3/8" 13/32"

Have you ever pulled the cover off the detent and moved the valve's spool; DON'T. Balls explode in midair. I needed a 11mm and a couple of 5.5mm. If you lose the spring, good luck. Of course, you have a bad O-ring too. If you have an older US made Energy valve, it is probably SAE. I might have used stainless if I found a kit with 11mm.

Needed just 3 to repair a 1940’s Japanese bicycle cart. But found the ones that where the same size. Cart is on the road again

It works and we'll label

This is a nice set of ball bearings. Used for a 3d printed project.

Passt

Small silver balls in a box. What's not to like? The appear to be silver and ball-like. If they turn pink and square, I'll update this review.

Exactly what I ordered was delivered on time what more can you ask for

Perfect sizes.

a socket needed a steel ball to repair