Manufacturer Part Number: 54406|Amperage|Speed (RPM)|Voltage|Air Pressure (psi)|Air Inlet Size (Inch)|Minimum Disc Size (Inch)|4Exhaust Location|RearMaximum Disc Size (mm)|Maximum Disc Size (Inch)|4Pad Size|4in; 102mmFor Use With|Cord Length (Feet)|CFM at Full Load|Spindle Size|Throttle Type|Includes|50192 Hard Density Locking-Type Backup Pad, 4" (102 mm) Dia.Inlet Size (NPT)|Inlet Size (Inch)|Horsepower|Battery Included|Battery Chemistry|Battery Series|Overall Length (Inch)|Air Consumption CFM|Number Of Batteries Included|Overall Length (Decimal Inch)|UNSPSC Code|