• Adjustable wrenches developed according to the scientific ERGO™ process • Special adjustable wrenches with extra wide jaw opening • Standards: ISO 6787, DIN 3117, ASME B107.8M - 2003 and BS 6333 • High performance alloy steel • Comfortable 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 • Wider opening jaw and shorter handle than a standard wrench • Head combines slimness for accessibility with strength for performance • Left-going screw • Black finish, precision-hardened and anti- • corrosion treated
