The bahco adjustable wrenches have been developed according to the scientific ergo process and are made from high performance alloy steel with a comfortable non slip thermoplastic grip handle the jaw does not fall out even at maximum opening of the wrench and they are scaled in mm for pre adjusting and accurate measurement the head has a 15 angle that provides better accessibility and has a left handed screw with a reversible jaw for pipe use the head is chrome plated precision hardened and an