OSHA Cover, Product Type FSO OSHA Cover, Overall Length 1.5 in, Overall Width 3.38 in, Overall Height 3.38 in, Input Voltage Not Applicable, Output Voltage Not Applicable, Frequency Not Applicable, Mounting Location Clutch, For Use With FSO and HPI Clutches, Compatible Brake Grainger Part Number Not Applicable, Compatible Brake Manufacturer Part Number Not Applicable, Bolt Circle Diameter 2.875 in, For Environment Abrasive, Includes Cover and Fasteners, Motor Frame Designation Not Applicable