Mild Steel, Black Oxide Plating, Clamping Collar, 1 3/8 inch bore, 2 1/4 inch OD, 9/16 inch Width, 1/4-28 x 3/4'' Clamp Screw, Metallics (1 Pack)

*Easily installed where major disassembly would otherwise be required

*Greater axial holding power than set screw or one-piece clamping collars.

*Design fully engages the shaft without marring

*Easily installed where major disassembly would otherwise be required

*Greater axial holding power than set screw or one-piece clamping collars.