1.125" Diameter – Mountable Clamping Two Piece Shaft Collar - 303 Stainless Steel

They worked great. I didn't receive the bolts that can tighten on the shaft. Was that an extra cost or should we have received them?

I'd give 6 stars if I could!

Exactly what I was looking for! They arrived quickly and you can tell just how much care they take in machining their parts. They were precise to spec, well machined surfaces and held up flawlessly under load. I had even reached out to support to confirm some details for my atypical use of the mounting collar to ensure they would work well for my need. The staff responded quickly and the team a CSC were absolutely great to work with. They provided me detailed information beyond what was in their blueprints to help ensure my project was a success (and it was). Big thank you to Peter and everyone at Coastal Shaft Collars.

Exactly what I was looking for. Worked perfectly for my application.