Allows Ratcheting of Nuts and Bolts Without Removing Wrench From Fastener, Making Jobs Faster and EasierRatcheting Speed with the Access of An Open End Wrench72 Teeth Ratcheting Box End Needs As Little As 5?° to Move Fasteners Versus 30?° for Standard Box End Wrenches8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm
