(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

These worked fine for me and werent that expensive.

Product went on easy. Will see if they stay in place.

fit perfectly on axle of fertilizer spreader

Was just what I expected nothing more & nothing less.

Received but 4 of the 8 are missing their set screws.

Seems good quality

Worked for what I needed

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

The ones I got were smaller than 5/8, by 1/32-1/16. Luckily I had a 5/8 drill bit and a drill press with a vise. I was able to bore them out so I could use them, but if youre not that lucky, beware, these are smaller than 5/8. I used a micrometer on the axle shaft i was using, and it came out exactly 5/8 and these would barely get on the ends. It took me 20 minutes to try and get the first one back off. The 5/8 drill bit shaved off quite a bit of metal to get them to work.

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