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Master Lock (Keyed Alike to #3438) 3/4-in Shackle x 0.625-in Width Steel Padlock Key

Keyed alike - order multiple locks to open with the same key or order to match other locks with the W1 cylinder
Commercial grade padlock features superior protection from drilling and prying
1-9/16 in (40 mm) wide laminated steel body for superior strength

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The Master Lock no. 3KALF laminated steel padlocks, keyed alike - multiple locks open with the same key - feature a 1-9/16 in. (40 mm) reinforced laminated steel lock body providing extra strength and a 1-1/2 in. (38 mm) tall, 9/32 in. (7 mm) 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. Keyed alike padlocks available to order to match other locks with the W1 cylinder.

Keyed alike - order multiple locks to open with the same key or order to match other locks with the W1 cylinder
Commercial grade padlock features superior protection from drilling and prying
1-9/16 in (40 mm) wide laminated steel body for superior strength
1-1/2 in (38 mm) tall, 9/32 in (7 mm) diameter hardened steel shackle for superior cut resistance
Dual ball bearing locking for maximum pry resistance
Non-rekeyable, 4-pin W1 cylinder helps prevent picking