Climax Metals Climax Part 2C-137, 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
- Design fully engages the shaft without marring.
- Easily installed where major disassembly would otherwise be required.
- Black oxide provides some corrosion resistance.
- Greater axial holding power than set screw or one-piece clamping collars..