M12™ Cordless RatchetFeatures a 3 4" low profile head design for work in the tightest of spaces and engine bays Powerful 12 volt motor that delivers up to 30 ft. lbs. of torque On board fuel gauge helps you monitor the charge precisely for less downtime on the job Superior fastening speed produces 250 RPM, with variable speed trigger for greater control Redlink Intelligence provides optimized performance and overload protection using total system communication between