620PCS Precision Balls 6 Sizes 1/4" 7/32" 3/16" 5/32" 1/8" 3/32"

Needed to purchase a 3/32" ball bearing for my 1/4" ratchet. I took the ratchet apart to clean it and anyone who's done this knows that tiny ball bearing will launch itself like a rocket when placed on the spring mechanism. Well, mine flung somewhere off into space and with my tuxedo colored epoxied garage floor, it's lost forever. This kit is perfect for any small bearing needs. Ratchet is fixed and works just fine.

Tried to use these to foil attackers if they ever came into my house.. like in the ninja movies etc.. if you throw a bunch of steel balls on the floor the bad guy would fall down... yeah... tested it on my wife and she did not fall.. just said it hurt when she stepped on them.. NOT a Ninja weapon.

Good product. 100 pieces of each size was more than I needed. Negative aspect: The 1/32 balls were distributed amongst all of the balls. The separation panel did not keep the 1/32 balls contained.

Very handy to have around. Used on Craftsman ratchets and floor jack casters.

Older bicycles often have bearings that utilize loose steel balls that roll along greased circular steel races. With a little instruction from youtube videos or bike repair books, it can be satisfying to replace these bearings, grease them, and adjust them. This collection of steel ball bearings will cover your needs!

Packaging sucks. All the bearings were mixed together. I had to 3d print sorting cups. Luckily I had that option.

Seller was quick with sending great product next day shipping was good too, it's great for my project, I only have one gripe and that with Amazon not seller I tacked my package and it was in to Amazon in my town at 5:28am but didn't get it until 8:30pm and I live 5 mins away from Amazon but the seller was prompt

Works great for bicycle ball bearing replacement.