Master Lock 4.8 in. H X 2.2 in. W X 1.3 in. L Steel 4-Pin Cylinder Padlock Keyed Alike

The Master Lock No. 5KALJ Laminated Steel Padlocks, Keyed Alike - multiple locks open with the same key - feature a 2 in. (51 mm) reinforced laminated steel lock body providing extra strength and a 2-1/2in tall, 3/8 in. diameter hardened steel shackle for excellent cut resistance. The 4 pin cylinder prevents picking and the dual locking ball bearings provide resistance against prying and hammering making it ideal for industrial applications.