The following info. is from Abloy manufacturer's website:
The PL 362 Padlock is a shrouded padlock with a hardened steel body, a case hardened boron steel shackle, and raised shoulders for extended shackle protection. It is Abloy's largest padlock and one of the biggest in the world, it is the ultimate padlock for any high security install.
In addition to raised shoulders the padlock features a top loading cylinder like the 358 to resist direct drilling of the retaining screw.
Useful in many high security padlock installs, with extreme attack resistance.
The hardened steel body has extreme resistance to drilling and grinding attacks while the hardened boron steel shackle is even more resistant to cutting and grinding.
The raised shoulders of the PL 362 make the padlock virtually impregnable against attack by cutting and prying tools.
Below are the technical details
Grade 6 Padlock
Hardened Steel Body
Case Hardened Boron Steel Shackle
Raised shoulders to shroud shackle from attack
Top Loading Locking Cylinder offering extreme drill resistance
3 and 3/4" (95.7mm) tall body
2 and 13/16" (72mm) wide body
1" and 3/16" (30mm) thick body
5/8" (15mm) thick shackle
1 and 3/16" (30mm) wide shackle clearance
1" (25mm) tall shackle clearance