The Klein Tools Ratcheting Box Wrench Set features eight sizes for working in confined spaces and on long studs. The color-coded wrenches feature a 90-tooth ratchet mechanism to minimize the return angle for maximum access for a 20-Percent improvement on 72-tooth ratchets. Ergonomic handle with recessed areas for your thumb or index finger to rest naturally to reduce fatigue.

• Two 4-in-1 box wrenches with 12-Point socket sizes 1/4 x 3/8, 5/16 x 7/16, 1/2 x 5/8, 9/16 x 3/4-Inch in just two tools
• 90-tooth ratchet mechanism to minimize the return angle for maximum access with 20-Percent improvement on 72-tooth ratchets
• Reverse ratcheting action with the switches on each end of the wrench
• Ergonomic handle with recessed areas for your thumb or index finger to rest naturally to reduce fatigue
• Color-coded size markings to easily identify each unique working end of the tool
• Eight total hex sizes in just two wrenches for increased job efficiency
• Forged steel I-beam style handle