Check the listing for details. Sealey Generation Air Orbital Sander 50mm GSA70. Condition: New. Listed at 72.68 USD. Composite cover moulded around lightweight aluminium alloy housing reduces effects of chill on operator's hands and provides added control. Air motor with quality bearings for smooth and powerful operation. Fitted with safety release trigger control to prevent accidental operation. Exhaust outlet adjusts 360� keeping airflow away from operator. Supplied with 50mm pad and spanner. Composite cover moulded around lightweight aluminium alloy housing reduces effects of chill on operators hands and provides added control. Air motor with quality bearings for smooth and powerful operation. Fitted with safety release trigger control to prevent accidental operation. Exhaust outlet adjusts 360� keeping airflow away from operator. Free Speed: 15000rpm. Orbit Size: 3mm. Supplied with 50mm.