Keyed-padlock Laminated-Steel 1-3/4"

1-3/4" wide 4-pin tumbler. Tough, laminated cadmium rustproofed steel case with case-hardened steel shackle. Shackle diameter 5/16". Clearance: Horizontal 3/4", vertical 15/16". Dual steel locking levers independently lock each shackle leg for increased protection. Removable key-change number for added security. Comes with 2 brass keys. Numbers following KA in pricing designates key number. All items ordered from that SKU number would be keyed alike to that number.No. 1KALJ: 2-1/2" shackle, keyed alike, boxedNo. 1KA Series: Keyed alike, boxedNo. 1D: Keyed different, carded