The American Lock A5561 delivers industrial-grade security with a 1-3/4" solid brass body engineered for extreme corrosion resistance in harsh outdoor and chemical environments. Its 2" hardened boron alloy shackle with 5/16" diameter provides exceptional cut resistance against bolt cutters and prying tools. The dual stainless steel ball bearing mechanism resists both pulling and prying attacks, while the rekeyable 5-pin APTC12 brass cylinder with serrated pins offers pick-resistant protection and tens of thousands of possible key combinations. Built for demanding applications where durability and security cannot be compromised.

American Lock A5561 Brass Padlock Features:

• 1-3/4in (44mm) solid brass body for maximum corrosion resistance
• 2in (51mm) tall, 5/16in (8mm) diameter hardened boron alloy shackle for superior cut resistance
• Dual ball bearing locking mechanism resists pulling and prying
• Rekeyable 5-pin APTC12 cylinder helps prevent picking
• available keyed alike A5561KA , keyed differently, and master keyed A5561MK
• two keys included per padlock