Part of the SV20 Series designed for the professional, offering heavy-duty, high performance, durable tools with lightweight composite designs for superior control and comfort. Operates using 2 x 20V batteries from the Sealey SV20 Series (batteries must be of the same Ah rating). Variable speed controls to give superior battery life by using only the power required. Trigger lock for comfort during prolonged use. Weighing only 2.5kg (without batteries).