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

duper goog

Its a chunk of metal with holes. Fits stock bar well.

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.

Worked as intended. Good machining. I also drilled and tapped some smaller set screws with no issues.

This is a well-made product at a great price and fits my motor shaft perfectly.

Great pieces. Very happy.

Picture shows a set screw and the ones I got did not have a set screw. I had to return and order a different part.

Perfect for project

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.