The American Lock No. A5261 Solid Steel Padlock features a 2in (51mm) wide hardened, chrome plated solid steel body to resist cutting, sawing and corrosion and a 2in (51mm) tall, 3/8in (10mm) diameter hardened boron alloy shackle for superior cut resistance. Easy to service with a 5-pin APTC12 rekeyable cylinder, this padlock is ideal for securing gates, sheds, truck/van doors and industrial machinery.