Special features · Adjustable wrenches developed according to the scientific ERGO™ process · Special 6" and 8" wrenches with wider jaw opening · Standards: ISO 6787, DIN 3117 form, ASME B107.8M -2003, and BS 6333 · High-alloy quality steel · Comfortable anti-slip thermoplastic handle · Scale in mm for pre-setting and accurate measurement · The jaw will not fall out of the wrench, even when fully open · 40% wider jaw opening compared to standard wrenches · 45% thinner jaws compared to standard wrenches · Lighter weight with comfortable grip length · Wide and thin jaw for good accessibility, extra strong · Particularly suitable for plumbers and other tradesmen who carry tools · Left-turning screw · Phosphated, precision hardened and anti-rust treated Technical data Quantity 1 D 12 mmA 170 mmC 4.5 mmB 32 mmWeight (Gram) 196