No. 3 Laminated Steel Padlock, 9/32 in dia, 5/8 in W x 1-1/2 in H Shackle, Silver/Red, Keyed Alike, Keyed 3030 Non-rekeyable W1 cylinder or Universal Pin, laminated steel body for superior strength Hardened steel shackles for extra cut resistance Proprietary rustproofing for longer life Commercial grade padlocks feature superior