Stainless Steel Wrench Set:Package include: 3 pieces stainless steel adjustable wrench set, including 1PC 8"adjustable wrench,1PC 10" adjustable wrench,1PC 12" adjustable wrench) Labor-Saving: WEDO Stainless Steel Adjustable Wrench has Flexible roller anti-slip design. Non-slip and labor-saving.Precision worm to improve work efficiency Material: WEDO Stainless Steel Adjustable Wrench use high quality stainless steel which Anti-Corrosion, High Strength, Polished Surface, DIN Standard How to Use: WEDO Stainless Steel Adjustable Wrench Used to fastening and assemble the hexagon bolts or square bolts and nuts opening adjustable. Environmentally Friendly: WEDO Stainless Steel Adjustable Wrench are environmentally friendly, surface without chrome or any other plating. This kind of tools are corrosion-resistant, high-strength, not easy to break or rust, and have good ductility and toughness. WEDO Stainless Steel Adjustable Wrench can be used in harsh environment (including antacid or alkali environment) Stainless Steel Wrench Set:Package include: 3 pieces stainless steel adjustable wrench set, including 1PC 8"adjustable wrench,1PC 10" adjustable wrench,1PC 12" adjustable wrench) Labor-Saving: WEDO Stainless Steel Adjustable Wrench has Flexible roller anti-slip design. Non-slip and labor-saving.Precision worm to improve work efficiency Material: WEDO Stainless Steel Adjustable Wrench use high quality stainless steel which Anti-Corrosion, High Strength, Polished Surface, DIN Standard How to Use: WEDO Stainless Steel Adjustable Wrench Used to fastening and assemble the hexagon bolts or square bolts and nuts opening adjustable. Environmentally Friendly: WEDO Stainless Steel Adjustable Wrench are environmentally friendly, surface without chrome or any other plating. This kind of tools are corrosion-resistant, high-strength, not easy to break or rust, and have good ductility and toughness. WEDO Stainless Steel Adjustable Wrench can be used in harsh environment (including antacid or alkali environment)