Climax Metal C-100 Shaft Collar, Zinc Plated Steel, Set Screw Style, One Piece, 1 Bore, 1-1/2 OD, 5/8 Wide, With 5/16-18 Set Screw

Easy to install

Great pieces. Very happy.

Inner bore diameter is not 1”. Calipers show it was short by 1mm.

Perfect

This worked exactly for what I needed. The items arrived quickly and were 1/2 the price of a local tractor store. They didnt have it in stock at the store anyway.

using to be a stop point for a tool rest on my lathe. plenty of space but no slop. not a machinist fit but not that it is needed for the application.

This worked perfectly for me. I purchased a MERAX pulldown machine with standard (1 inch) weight bar. It came with an adapter to Olympic plates, but it meant I needed 2 spring clips: one for the 1”-2” adapter and one for the 2” plates. I used this as a semi-permanent collar. It holds the adapter and allows the Olympic weight to slide over. Perfect.

I liked the body of the of this shaft collar, and the only reason for the 3 stars is the threads as stated is wrong. I ordered thumb screws for these and it turned out that the set screw is 5/16-24 and not 5/16-18 as stated. It turns out that 5/16- 18 would have been better as there are more options in the size thread.

Great collars, using them on old/ smooth standard 1 inch dumbbell handles.

These probably work great for 1 inch precision machined shafts, but they are too small for 1 inch round tube stock from Home Depot or Lowes.