Thanks to its thin profile head and 72-tooth design the STEELMAN PRO 78185 ratchet is ideal for accessing tight spaces. The ratchet head and handle are made of durable chrome-vanadium steel and can withstand the constant wear and tear that comes from working on vehicles. The high polish, chrome finish is resistant to rust and corrosion and easily wipes clean when soiled. The 72-tooth design needs only 5 degrees of arc swing to engage the ratcheting mechanism. This socket wrench features a forward/reverse switch that lets you easily change the direction of the drive. The tool's drive accepts any 3/8-inch socket or extension and features a back mounted quick release button that allows effortless attachment and removal of sockets. The offset, profiled handle provides extra clearance for hands and fingers resulting in a more comfortable working experience, making this a must-have tool for any automotive technician.