Excell is a truly high security padlock that is 50% stronger than a standard padlock. The massive steel makes this padlock more durable and the resettable combination more convenient to use. Ideal for securing factory fences, sheds or store front gates. 50mm chrome plated, zinc die-cast body for corrosion resistance. Covered digits for a better protection against dust and water. Double deadbolt locking for added protection from prying and hammering. 4-digit resettable combination convenience.