(4-Pack) Zinc Plated Carbon Steel 5/8” Bore Shaft Collars Sets - Screw Style Bore Shaft Collars with 5/8” Bore Size, 1-1/8 Outer Diameter, and 1/2 Width - Suitable for Automotive and Industrial Use

Works very well for my project

Very well machined, inner diameter is 5/8 , comes with lock screw.

Seems good quality

It was a struggle to fit this on a 5/8 shaft.

Was just what I expected nothing more & nothing less.

They do exactly what theyre supposed to do and were a good value.

good so for, perfect use

I saw some reviews that said these run small, but I found them perfectly sized. They were so accurately sized that I had to lightly sand some burrs off of the shaft to get them on. Locked down tightly once in place. Very pleased with these.

Too big

These worked fine for me and werent that expensive.