SUMMIT COLLARS Brand RC-112-KW-4H Solid Rigid Coupling | Black Oxide Plated Mild Steel Rigid Coupling, RC-112-KW4H@90° | 1-1/8" Bore With 2-1/8" Outside Diameter | 3" Length | 3/8"-16 x 1/2" Set Screw
- For use on keyed shafts
- Load capacity nearly doubled by adding a second set of set screws
- Traditional cost effective rigid coupling design
- Provides torque transmission and alignment
- Effective on both hard and soft shaft