Keyed-padlock Laminated-Steel 1-1/2"

1-1/2" wide laminated case. 4-pin tumbler security. Dual steel levers lock both sides of case-hardened, 9/32" diameter steel shackle. Clearances: 3/4" vertical, 5/8" horizontal. 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. 3DLF: Extra-length shackle, vertical clearance 1-1/2"No. 3KALF 3753: Extra-length shackle, vertical clearance 1-1/2", keyed alike, boxedNo. 3D: Keyed differentNo. 3T: Twin pack - 2 keyed alike on cardNo. 3008D: 4 pack - 4 keyed alike