This wrench features a steel rotating shaft(1/2 inch-3/8 inch) and a 1/2 inch connector, capable of withstanding high torque and pressure to deliver long lasting performance for demanding projects Specifically designed for modern electric drills, the cordless electric design maximizes portability. It is compact yet powerful, providing professional grade torque in a tool that fits your toolbox and budget Delivers 74 ft lbs of strong torque manually and 50 ft lbs electrically, making it ideal for stubborn nuts and bolts. Note: Due to the excessive torque of pneumatic tools, we strongly recommend not using small pneumatic impact wrenches with this ratchet A one button switch allows instant switching between tightening and loosening without repositioning the tool, simplifying your workflow and increasing the efficiency of repair work With 1.18 inch profile and 4.2 pound structure, offset design effortlessly reaches stubborn nuts in confined areas, easily handles repairs in narrow areas such as automotive, plumbing or furniture assembly, Weight: 4.50955556921 Pounds, Manufacturer: Hipzeepo