Item name:adjustable wrench /spanner Raw material:45# carbon steel or cr-v Sizes:6.8.10.12.15.18.24 Surface finish:chrome-plating.Black phosphating.Bright plating.Pearl nickel.Ferroniceletc Hardness:38-42 hrc Type:american type.European type.Universal Hole:round or sqare or semicircle Classify:heavy duty type.Normal type.Light duty type Handle:pvc handle or rubber handle Packing of wrench:by pvc bag , inner box and carton .Or double-shell
