American Lock A1107 Safety Lockout Padlock 1-1/2"(38mm) Rekeyable Rectangular Padlock
Master Lock Padlock, Rectangular Hardened Steel Armoured Body Padlock, High Security Lock, Best Used for Storage Units, Sheds, Garages, Fences and More - Amazon.com
Best Keyed Padlock, Coreless, Standard Shackle, Rectangular Brass Body, Stainless Steel Shackle, 7/8 in W 41B70T | Zoro
MAKO M-2 System Mo. 129 Heavy - Rekeyable SFIC Rectangular Padlock (No – MAKO Locks