Beta Tools 111INOX Stainless Steel Adjustable Wrenches 150/200/250 mmAISI 420 stainless steel construction provides high corrosion resistance and sustained mechanical strength for workshop and marine environments. Precision machined worm gear and hardened jaw faces deliver accurate, repeatable jaw adjustment and secure grip on fasteners. Available in three lengths to cover common tasks: 6 in (150 mm), 8 in (200 mm) and 10 in (250 mm). Conforms to DIN 3117 and ISO 6787 dimensional standards for interchangeability and