RC-100-KW Solid Rigid Coupling 1" ID with Keyway Black Oxide Finish

• Bore: 1"
• Outer Diameter: 2"
• Width: 3"
• Screw: 3/8-16"
• Weight: 32 oz each
• Keyway 1/4"
• 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).

1/4x1/8” keyway