The M12 cordless lithium-ion ratchet is the ideal tool for auto mechanics, maintenance and repair professionals looking for maximum performance and productivity in a subcompact cordless tool. It utilizes a powerful 12V motor to produce up to 35 Ft./Lb. of torque and 250 rpm (revolutions per minute) giving users the power and speed of a pneumatic ratchet without the air hose. The ratchet is tool-belt portable and features a 3/4 In. low-profile head design for work in the tightest of spaces and engine bays. The variable-speed metal trigger and reinforced steel housing provide maximum control and durability with any application. On-board fuel gauge helps monitor the charge precisely for less downtime on the job. Built-in LED (light emitting diode) light illuminates work surfaces in dark locations. REDLINK intelligence provides optimized performance and overload protection using total system communication between tool, battery and charger. Bare tool - battery and charger not included. No. 2457-20: Voltage: 12V, Drive Size: 3/8 In., Battery Type: Lithium-Ion, Ampere Hour: N/A, No Load Speed: 0-250 rpm, Torque: 35 Ft./Lb., Weight: 1-1/2 Lb., Dimensions: 10-3/4 In. L, Batteries Included: No, Charger Included: No, Case Included: No, Warranty: 5 Year, Pkg Qty: 1, Package Type: Box