RC-150-KW Solid Rigid Coupling 1-1/2" ID with Keyway Black Oxide Finish

• Bore: 1-1/2"
• Outer Diameter: 2-1/2"
• Width: 4-1/2"
• Screw: 3/8-16
• Keyway 3/8"
• Set Screw Couplings are the most cost-effective Rigid Coupling, stock in black oxide however, we can quote stainless steel rigid couplings on request.  Standard sizes 1/4" to 1 1/2" Inside Diameter (ID).