Adjustable wrenches developed according to the scientific ERGO™ process|Special adjustable wrenches 6" and 8" with extra wide opening|Standards: ISO 6787, DIN 3117, ASME B107.8M - 2003 and BS 6333|High performance alloy steel|Comfortable and non-slip thermoplastic grip handle|Scale in mm for pre-adjusting and accurate measurement|The jaw does not fall out even at maximum opening of the wrench|40% wider opening, compared to a standard adjustable wrench|45% thinner jaws, compared to a standard adjustable wrench|Lower weight with a convenient length of the handle|Head combines slimness for accessibility with strength for performance|Left turning screw|Black finish, precision-hardened and anti-corrosion treated