The Milwaukee® ratcheting combination wrenches feature 2.5 degrees of arc swing and 144 ratcheting positions, allowing quick and efficient work in tight spaces. This wrench has double-stacked pawls within the ratcheting mechanism, which increases the durability and extends the life of the wrench. The MAXBITE™ Open-End Grip improves the wrench grip on nuts and bolts, offering 25% more torque than smooth-faced wrenches. For added user benefit, the ratcheting combination wrench has an ergonomic I-Beam handle design for improved comfort and ink-filled size labels for easy identification and quick distinction between SAE and metric ratcheting combination wrench sets. The Milwaukee® ratcheting combination wrench sizes range from 6-32mm and is backed by Milwaukee's lifetime guarantee.