Chicago Pneumatic CP826 - 1/4 Inch Air Ratchet Wrench, Composite Housing, Torque (Min / Max) 5.2 - 15.5 / 7 - 21 Nm - 250 RPM T025074Durability and comfort The CP826 series is for operators working in general maintenance such as under dashboard work, small engine repair and small fasteners who are looking for a durable and efficient ratchet wrench. This ultra durable pneumatic ratchet wrench benefits from an advanced head design that virtually eliminates slippage risks for optimal handling experience. The CP826 delivers a fast run down with 250 rpm. With a torque of up to 50 ft.