Milwaukee Reciprocating Saw Sawzall M18 Cordless Voltage Rating: 18 VDC Battery: Lithium-Ion Length: 17-3/4 IN Stroke Length: 1 IN Sfpm: 0 - 3200 SPM Tool Weight: 6.400 LB Gear Protecting Clutch: Yes Blade Clamp: Lever Action QUIK-LOK