Sealey SA7/S Air Sander Random Orbital -150mmLightweight, balanced aluminium body with smooth double bearing counter balance assembly for fatigue free operation. Fitted with airflow control valve, safety knuckle guard and housing insulation to prevent hand chill. Model No SA7/SAS fitted with patented air diversion system which maximises level of dust collection and supplied with Ø150mm hook-and-loop pad. Model No. SA7/S pad not included.