California Proposition 65: This product contains a chemical known to the State of California to cause birth defects or other reproductive harm. Rigid Shaft Coupling, 2 Piece Clamp, Inch, Bore Dia. 5/8 in, Stainless Steel, Finish Bright, Outside Dia. 1 5/16 in, Overall Length 2 in, Without Keyway, Clearance Dia. 1.514 in, Screw Size #10-32, Max. Torque 475 in-lb, Standards REACH Compliant, RoHS2 Compliant. This item has been restricted from sale in the following state (s): []