Attributes . Box End Wrench SAE - 1/4" x 5/16", 3/8" x 7/16", 7/16" x 1/2", 1/2" x 9/16", 9/16" x 5/8", 11/16" x 13/16", 3/4" x 7/8", Combination Wrench SAE - 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 4", 6", 8" and 10" Adjustable Wrenches . Names