Up to 25% longer than standard gearwrench for extra leverage. Surface drive increases box end strength by up to 20%, providing more torque and reducing fastenerrounding on the open end. Stores in wrench rack. Limited lifetime warranty.Ratchet HeadYesCombination TypeOpen + BoxedPiecesqty.13Point Size qty.1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8, 15/16, 1Storage TypeWrench Rack* Limited lifetime warranty* Model 85199
