Check out the Adjustable Hex Wrench! (AHW-600) Ideal for quick tightening or loosening hexagonal nuts, bolts, and hardware of different sizes. The AHW-600 features include: - Adjustable hexagonal head on one end for hardware ranging from 6 - 13 mm - Adjustable hexagonal head on the other end for hardware ranging from 1/4" - 9/16" - Works on various fastener types: 6-point, 12-point, square, E-Torx, triangle, and more - Constructed from ultra-strong carbon steel with black oxide finish Offering A