No. 1 Laminated Steel Padlock, 5/16 in dia, 3/4 in W x 15/16 in H Shackle, Silver/Gray, Keyed Differ

Non-rekeyable cylinder or universal pin, laminated steel body for superior strength|Hardened boron alloy shackles for extra cut resistance|Proprietary rustproofing for longer life|Commercial grade padlock features superior protection from drilling and prying|Dual ball bearings locking for maximum pry resistance making it ideal for industrial applications