2C-131-A Two-Piece Clamping Collar

Shaft Collar, System of Measurement Inch, Bore Type Round, Bore Diameter 1 5/16 in, Bore Thread Size Not Applicable, Collar Outside Diameter 2 1/4 in, Inside Height to Flat Not Applicable, Clearance Diameter 2.5 in, Collar Width 9/16 in, Collar Material Aluminum, Keyway Width Not Applicable, Collar Material Grade 6061, Keyway Depth Not Applicable, Thread Direction Not Applicable, Center to Lever Top Not Applicable, Collar Construction 2-Piece, Screw Material Carbon Steel