The Klein Tools Ratcheting Box Wrench is great for working in confined spaces and on long studs. This wrench has a different size opening on each end for multiple applications. Get reverse ratcheting action simply by turning the wrench over.

Specifications:

Type: Double End, Straight
Smaller End Size: 3/8 Inch
Larger End Size: 7/16 Inch
Overall Length: 5-1/2 Inch
Finish: Chrome Plated