Shaft Collar; 1-1/8" Bore; 2-1/8" Outside Diameter; 1/2" Width; Stainless Steel Material; High Strength; Two-Piece Type; 1/4-28 X 5/8" Stainless Steel Screw

Shaft Collar; 40MM Bore; 63MM Outside Diameter; 18MM Width; M10 X 16MM Screw; Zinc Plated Steel; Alloy Steel Screw; One Piece Solid

Shaft Collar; 5/8" Bore; 1-5/16" Outside Diameter; 7/16" Width; 10-32 X 5/8" Screw; Black Oxide Steel Material; Alloy Steel Screw Material; Two-Piece Split Clamp

Collar, Shaft; 1-1/4" Bore; Steel; One Piece Split; 2-1/4" Outside Diameter; 1" Width; 1/4-28 X 3/4 Clamp Screw; No Keyway