The Milwaukee 5/16 in SAE ratcheting combination wrench features 2-1/2 deg 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 durability and extends the life of the tool. The MAXBITE open end grip improves the wrench grip on nuts and bolts, offering 25% more torque than smooth faced wrenches. The combination wrench features an ergonomic I-beam handle design for improved comfort and ink-filled size labels for easy size identification and quick-distinction between SAE and metric sets. The Milwaukee 5/16 in SAE ratcheting combination wrench features a lifetime guarantee.