Overview Similar Products –> Product Description Product Number SDSx1-1/8 Material C45 Steel Finish Black Oxide Bore Type Finished Bore Bore (in) 1-1/8 Inch Finished Bore Min. Bore (in) 0.500 Unit System Inch Bushing SDS Max. Bore (in) 2.000 A (in) 0.438 B (in) 2.188 D (in) 3.188 E (in) 0.875 F (in) 0.75 L (in) 1.313 Torque Capacity (lb/in) 5,000 Bolt Circle (in) 2.688 Number & Screw Size 3 – (1/4-20 x 1-3/8) Cross Reference: SDSx1-1/8, SDS.1-1/8, SDS X 1-1/8, SDS-1 1/8, 20181563, SDS11 Product Videos Custom Field Product Reviews