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

Overall is best value for what you pay. It does the job holding the rear axle in place on my vintage quarter midget. I wouldnt install it for more for racing or something that needs more durability. But it gets the job done. Its also slightly bigger than the measurement than for the size I ordered.

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.

Perfect

Good fit

Some others complained that the ID was small. Mine was good and it fit on my 1 +/-.003 shaft nicely. Set screw worked as it should.

Filled my needs on my current project.

works

I got a few to fit around a standard 1 dumbbell bar as weight collars. It fits perfectly on all the standard bars I have and tightens down tight and secure. I dont worry about scratching my dumbell bars but if I did theres other style shaft collars that screw around to tighten like pipe clamps.

Used for a shop made spinning drum to drag the lawn and make it level.

Well made, great price, quick shipping