4PC SAE Double Box End Ratcheting Wr Set
(5/16" to 3/4")

4pc SAE Double Box End Ratcheting Combination Wrench Set (5/16" to 3/4")5/16" x 3/8", 7/16" x 1/2", 9/16" x 5/8", 11/16" x 3/4"Special storage tray fits most tool boxes and roll-aways sold in the U.SNeeds as little as 5-degrees of sweep to move a fastenerSurface Drive box end virtually eliminates the rounding of fastenersAll metal constructionFully hardenedMirror finishThe patented ratcheting box end needs as little as 5-degrees of sweep to move a fastenerA standard 12-point box end wrench needs 30-degrees or 6 times as much roomExtremely strong, meets or exceeds ANSI, DIN and federal torque specifications for standard professional combination wrenches