Ruland Beam Coupling, 38.1mm Outside Diameter, 12 mm, 19 mm Bore, 57.2mm Length Flexible Beam Coupling - FSMR38-19-12-A
Ruland Beam Coupling with 38.1mm OD and 12mm bore offers reliable torque transmission with set screw fastening.
Manufacturer part number: FSMR38-19-12-A