The MILWAUKEE® 7- Piece Flex Head Ratcheting Combination Wrench Set (SAE) (48-22-9429) features 2.5 degrees of arc swing and 144 ratcheting positions, allowing quick and efficient work in tight spaces. The flex head wrenches have double-stacked pawls within the ratcheting mechanism, which increases durability and extends the life of the tools. The flexible head gives you increased accessibility in difficult-to-reach areas. The MAXBITE™ Open-End Grip improves the wrench’s grip on nuts and bolts, offering you 25% more torque than smooth-faced wrenches. This flex head wrench set feature ergonomic I-Beam handles designed for improved comfort and ink-filled size labels for easy size identification and quick distinction between SAE and metric sets. The 7 piece kits come in a portable, locking storage tray, offering organization both on and off the jobsite. Standing behind our products, MILWAUKEE® offers a Lifetime Guarantee on all of our Combination Wrench Sets.