This model is a really heavy-duty padlock. It has an extra thick hardened shackle which has additional protection from the high sided shoulders
Mindy 60mm Heavy Duty Waterproof Keyed Padlock with 4 Keys
Heavy Duty Extra Long Shackle Padlock 50mm. Hardened Steel Security Padlocks
60mm High Security Heavy Duty Lock with Keys Gym Warehouse Waterproof Keyed Padlock for Outdoor Use Top Security Lock with 4 Keys, Keyed Padlocks - Canada
Shrouded Padlock 60mm Security High Security
Heavy Duty Padlocks :: Padlocks :: Security Snobs
Mindy 60mm Heavy Duty Waterproof Keyed Padlock with 4 Keys
60mm Heavy Duty Long Shackle Padlock with 4 Security Keys LK024 by Toolzone : : DIY & Tools
FJM Security - High Security D-Style Padlock, 60mm
60mm Heavy Duty Long Shackle Padlock with 4 Security Keys LK024 by Toolzone : : DIY & Tools
Padlocks - St Guchi