Shackle Diameter: 1/4"

Master Lock 4140 Brass Padlock 1-1/2" brass padlock corrosion resistant brass body solid brass, 4-pin cylinder two keys included per padlock comme...

Fortress 1840D Padlock by Master Lock 1-9/16" wide aluminum body lightweight and corrosion resistant double locking shackle  solid brass, 4-pin cy...

Fortress 1840DLF Padlock by Master Lock 1-9/16" wide aluminum body 1/4" (6mm) diameter, 1-1/2" (38mm) high, 13/16" (21mm) wide case hardened steel...