Shaft Collar; 7-1/2" Bore; Not Threaded; 11-3/8" Outside Diameter; 2-1/2" Width; Iron; One Piece Solid

Shaft Collar; 1-11/16" Bore; Not Threaded; 3-3/4" Outside Diameter; 1-9/16" Width; Iron; One Piece Split

Shaft Collar; 1-15/16" Bore; Not Threaded; 4-1/16" Outside Diameter; 1-3/4" Width; Iron; One Piece Split

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

Shaft Collar; 2-7/16" Bore; Not Threaded; 4-7/8" Outside Diameter; 2" Width; Iron; One Piece Split