• Made of High quality 304 Stainless Steel, better weld ability and resistance to corrosion than the regular steel
  • Bore Diameter: 1", Outside Diameter: 1-5/8", Height: 5/8".
  • Suitable for gearbox assemblies, motor bases, machine tools, drive shafts, agricultural implements, medical equipment, and paper and steel mill equipment, the automotive industry, the manufacturing industry, the hobby craft industry and many more.
  • Package Content: 2-Pieces 1" Stainless Steel Shaft Collars with 1Pcs Set Screw.

Not too much to say, they're stop collars. However, the bore is dead on 3/8 inch and the finish is good. I bought these as replacement for Kreg bit stop collars and they work great for that.

The item was as described in the advert. I found the tolerance on the set screw to be a little loose. I replaced the screw with a screw with a nylon tip. Works fine.

A bit more precision than I needed for the project. I wanted stainless steel collars and no way could I make them for this price.

I used these for spacers on the front wheels of a zero turn. Worked great and saved me a bunch of money. Quality was great.

I used them to hold the shaft in place to a 4300lb solid concrete roller 36” d 48” wide. They have done exactly what I needed.

Nice hardware. Fast shipping. Wish I needed more..Hahaha!

Locking collar for electric motor shaft pulling 5/8

Good quality and solid build. Would buy again if needed.

Fit my new axle shaft as good as it can get.