Shaft Collar, System of Measurement Metric, Shaft Locking Type - Couplings 1 Piece Clamp, Bore Type - Collars Plain Bore, Bore Dia. 15 mm, Material - Collars Black Oxide 1215 Lead Free Steel, Outside Dia. 34 mm, Width 13 mm, Clearance Dia. 39.3 mm, Screw…