Shaft Collar; 2" Bore; Not Threaded; 3-1/4" Outside Diameter; 5/8" Width; Steel; Two Piece Split Recessed Screw

Shaft Collar; 1-1/4" Bore; Not Threaded; 2-1/4" Outside Diameter; 1/2" Width; Steel; Two Piece Split Recessed Screw

Shaft Collar; 5/16" Bore; Not Threaded; 13/16" Outside Diameter; 1/4" Width; Steel; Two Piece Split Recessed Screw

Shaft Collar; 7/8" Bore; Not Threaded; 1-7/8" Outside Diameter; 1/2" Width; Steel; Two Piece Split Recessed Screw

Shaft Collar; 2-1/2" Bore; Not Threaded; 4" Outside Diameter; 3/4" Width; Steel; Two Piece Split Recessed Screw