(4-Pack) 1” Bore Solid Steel Shaft Collars with Zinc Plated Coating - Durable Shaft Collars Suitable for Machinery and Industrial Use

Right fit. work well. Hold where placed. Very happy.

Good quality parts. Fit perfectly.

Works as should, make sure to use blue lock tight to insure the lock nuts don’t fall out.

I have a hand truck with no holes drilled for a cotter pin. I got these to make things easy. and it is easy. I found these worked best with NO WASHERS , just the wheel and the collars. its a 4mm allen head screw to tighten down into place. i left a very small gap between the collar and the wheel bearing area to allow to roll smoothly. these are the best ! i have valve stems that are straight not curved no interferrence with the collar.

The dimensions are good, so if the material it's made out of is good, it should work. The only critical dimension is the bore, and one checked at 0.629" to easily fit a 0.625 (5/8") shaft. They lost a star for not stating the country of origin.

Great parts aND FAST SHIPPING. THANK YOU

5 stars. Perfect fit. Easy to use. Way better than the push on caps. Great price and fast delivery. What more can you ask for?

Worked great! I used them as spacers on a 1" shaft. Fit great comes with set screws. Would buy again if needed.

No more wasting time with washers and cotter pins ! Secure, easy to use.

Good

The work well

Exactly as described good quality at a fair price and sizing is right on

Exactly what I was after. 1 week in and no issues. Would recommend for anyone looking for a locking collar.