Exquisite Details: Off-corner loading design on flex-head ratcheting wrench hedge end provides better grip and reduces fastener rounding.Equipping a heavy-duty canvas rollup pouch with drop in wrench placement for storage and organization. Specifications are marked on the spanner surface as well as each pocket of the porch, so you will easily recognize the ratchet wrench.Premium Material: All of these components are made of chrome vanadium steel and engineered to fit in a slim profile to make these the go-to wrench for pros. Bright, full polish chrome finish easily wipes clean and resists corrosion. The flex head ratchet wrenches will last a long time.Available Specification: 12-piece SAE ratchet combination wrench set: 1/4, 9/32, 5/16, 11/32, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16.Professional Workmanship: spanner kits of the flex head tilts up to 180 degrees for further access to fasteners.12 point wave drive achieves engineering and precise work. Unparalleled true 72-tooth gearwrench and ratcheting wrench gives you just 5 degrees of swing arc with an ultra smooth gear and ratchet mechanism thats a joy to use.Tools Set Meet Your Need: The ratchet wrenches are designed to let you easily tackle recessed bolts and bolts in tight spots. This flex head ratcheting wrench set can be used for a wide range of jobs, such as auto&bicycle repair and maintenance, mechanic repair, pipeline repair, electrician repair etc. If you have any questions about our products, please feel free to contact us.