• Steel body with thermoplastic cover gives full padlock body protection against harsh weather conditions
  • Hardened boron alloy steel shackle provides powerful protection against bolt cutters
  • Virtually pick-proof cylinder
  • Dual ball bearings that lock both sides of shackle
  • Hardened steel inserts strategically placed to resist drilling attacks
  • Models 54-51 and 54-71 come with weather resistant dust cover
  • Models 54-52 and 54-72 come with solid steel shroud shackle
  • Can be keyed alike to other Medeco padlocks, deadbolts, Key-in-Knob sets, etc.

 

Product # Body Width A B C
54-51000 1 7/8" 47mm 5/16" 8mm 1 1/8" 28mm 7/8" 22mm
54-51E00 1 7/8" 47mm 5/16" 8mm 2 3/8" 60.5mm 7/8" 22mm
54-51G00 1 7/8" 47mm 5/16" 8mm 5 5/8" 143mm 7/8" 22mm
54-71000 2 3/8" 60.5mm 7/16" 11mm 11/16" 27mm 7/8" 22mm
54-71E00 2 3/8" 60.5mm 7/16" 11mm 21/16" 52mm 7/8" 22mm
54-52000 1 7/8" 47mm 5/16" 8mm ¾" 19mm 7/8" 22mm
54-72000 2 3/8" 60.5mm 7/16" 11mm 15/16" 33mm 7/8" 22mm
Medeco Padlocks with Medeco IC Core are also available upon request.


  • Hardened solid steel body
  • Case-hardened steel shackle
  • Virtually pick-proof cylinder
  • Hardened steel inserts strategically placed to resist drilling attacks
  • Dual ball bearings that lock both sides of shackle
  • These padlocks can only be keyed alike with Medeco cam locks and switch locks.
52-70 52-90000
Product # Body Width A B C
52-50000 1¾" 44mm 5/16" 8mm 1 1/8" 28.5mm ¾" 19mm
52-50E00 1¾" 44mm 5/16" 8mm 2" 51mm ¾" 19mm
52-50G00 1¾" 44mm 5/16" 8mm 3" 76mm ¾" 19mm
52-70000 2½" 64mm 7/16" 11mm 11/16" 27mm 15/16" 24mm
52-70E00 2½" 64mm 7/16" 11mm 21/16" 52mm 15/16" 24mm
52-90000 2¾" 70mm 3/8" 9.5mm 5/8" 16mm 9/16" 14mm