Grip 7 pc Super Thin Wrench Set Thin, but extra strong design to reach confined working areas where traditional wrenches cant reach Drop forged, heat treated, chrome plated steel. Sizes: 3/8 x 7/16, 1/2 x 9/16, 5/8 x 11/16, 3/4 x 13/16, 7/8 x 15/16, 1 x 1 1/16, 1 1/8 x 1 1/4. Includes roll-up storage pouch.