Master Lock 50mm Excell Chrome Combination Padlock Twinpack

50mm Excell Chrome Plated Zinc 4 Digit Resettable Combination Padlock. Master Lock used the toughest boron alloy material & cutting edge technology, registering over 40 patents, to create Excell: a truly high security padlock that is 50% stronger than a standard padlock. The chrome plated steel makes this padlock more durable and the resettable combination more convenient to use. 50mm chrome plated, zinc die-cast body for corrosion resistance. Covered digits for a better protection against dust & water. Double deadbolt locking for added protection from prying and hammering. 4-digit resettable combination convenience. 51mm Octagonal shackle – 9mm Diameter. Ideal for securing factory fences, sheds or store front gates.