Threaded Shaft Collar, System of Measurement Inch, Bore Type Threaded, Bore Diameter 1 3/4 in, Bore Thread Size 1 3/4 In.-16, Collar Outside Diameter 2 3/4 in, Inside Height to Flat Not Applicable, Clearance Diameter 3.05 in, Collar Width 11/16 in, Collar Material Carbon Steel, Keyway Width Not Applicable, Collar Material Grade 1215, Keyway Depth Not Applicable, Thread Direction Left Hand Thread, Center to Lever Top Not Applicable, Collar Construction 1-Piece, Screw Material Alloy Steel
