Shaft Collar; 1-1/2" Bore; Not Threaded; 3-3/8" Outside Diameter; 1-7/16" Width; Iron; One Piece Split

Shaft Collar; 2-3/4" Bore; 4" Outside Diameter; 7/8" Width; 3/8"-24 X 1" Screw; Carbon Steel; Black Oxide Finish; 1 Piece Split

Shaft Collar; 1-1/4" Bore; Not Threaded; 3-1/8" Outside Diameter; 1-1/4" Width; Iron; One Piece Split

Collar, Shaft; 1-1/4" Bore; Steel; One Piece Solid; 2" Outside Diameter; 11/16" Width; 3/8-16 X 3/8 Set Screw Size; One Number of Set Screw; No Keyway

Shaft Collar; 2-7/16" Bore