American Lock A540 Stainless Steel Weather-Resistant Padlock, 1-1/8" (28mm) Shackle Height

  • A5401 KDNOKEY LZ4

    $53.75 35% Off

    Bump Stop
    Not Included
    Keying
    Keyed Different
    Function
    Non-Key Retaining
    Number of Key
    0 keys per lock
    Custom Marking
    Laser engraved in 4 areas
  • A5401 N KAMK CNNOKEY LZ1

    $57.30 35% Off

    Bump Stop
    Included
    Keying
    Keyed Alike + Master Keyed
    Function
    Non-Key Retaining
    Number of Key
    0 keys per lock
    Custom Marking
    Laser engraved in 1 area
  • A5400 CN NR4KEY LZ6

    $57.82 35% Off

    Bump Stop
    Not Included
    Function
    Non-Removable Key
    Number of Key
    4 keys per lock
    Custom Marking
    Laser engraved in 6 areas
  • A5400 KD CNNOKEY LZ3

    $50.82 35% Off

    Bump Stop
    Not Included
    Keying
    Keyed Different
    Function
    Non-Key Retaining
    Number of Key
    0 keys per lock
    Custom Marking
    Laser engraved in 3 areas
  • A5400 N MK4KEY LZ4

    $56.29 35% Off

    Bump Stop
    Included
    Keying
    Keyed Different + Master Keyed
    Function
    Non-Key Retaining
    Number of Key
    4 keys per lock
    Custom Marking
    Laser engraved in 4 areas
  • A5400 N MK NR1KEY LZ4

    $53.62 35% Off

    Bump Stop
    Included
    Keying
    Keyed Different + Master Keyed
    Function
    Non-Removable Key
    Number of Key
    1 key per lock
    Custom Marking
    Laser engraved in 4 areas
  • A5400 N KAMK CN

    $51.50 35% Off

    Bump Stop
    Included
    Keying
    Keyed Alike + Master Keyed
    Function
    Non-Key Retaining
    Number of Key
    2 keys per lock
    Custom Marking
    Not Included
  • A5401 KD CN NR LZ4

    $56.63 35% Off

    Bump Stop
    Not Included
    Keying
    Keyed Different
    Function
    Non-Removable Key
    Number of Key
    2 keys per lock
    Custom Marking
    Laser engraved in 4 areas
  • A5401 KAMK NRNOKEY LZ5

    $59.45 35% Off

    Bump Stop
    Not Included
    Keying
    Keyed Alike + Master Keyed
    Function
    Non-Removable Key
    Number of Key
    0 keys per lock
    Custom Marking
    Laser engraved in 5 areas
  • A5400 KA NRNOKEY LZ2

    $47.27 35% Off

    Bump Stop
    Not Included
    Keying
    Keyed Alike
    Function
    Non-Removable Key
    Number of Key
    0 keys per lock
    Custom Marking
    Laser engraved in 2 areas
  • A5400 KAMK NR3KEY LZ2

    $52.09 35% Off

    Bump Stop
    Not Included
    Keying
    Keyed Alike + Master Keyed
    Function
    Non-Removable Key
    Number of Key
    3 keys per lock
    Custom Marking
    Laser engraved in 2 areas
  • A5400 N3KEY

    $45.69 35% Off

    Bump Stop
    Included
    Function
    Non-Key Retaining
    Number of Key
    3 keys per lock
    Custom Marking
    Not Included
  • A5400 N KA NR LZ6

    $53.78 35% Off

    Bump Stop
    Included
    Keying
    Keyed Alike
    Function
    Non-Removable Key
    Number of Key
    2 keys per lock
    Custom Marking
    Laser engraved in 6 areas
  • A5400 N MK LZ4

    $53.62 35% Off

    Bump Stop
    Included
    Keying
    Keyed Different + Master Keyed
    Function
    Non-Key Retaining
    Number of Key
    2 keys per lock
    Custom Marking
    Laser engraved in 4 areas
  • A5400 N KAMK1KEY LZ2

    $51.50 35% Off

    Bump Stop
    Included
    Keying
    Keyed Alike + Master Keyed
    Function
    Non-Key Retaining
    Number of Key
    1 key per lock
    Custom Marking
    Laser engraved in 2 areas
  • A5400 N KAMK NR3KEY LZ1

    $51.39 35% Off

    Bump Stop
    Included
    Keying
    Keyed Alike + Master Keyed
    Function
    Non-Removable Key
    Number of Key
    3 keys per lock
    Custom Marking
    Laser engraved in 1 area
  • A5400 N KAMK CN NRNOKEY

    $51.50 35% Off

    Bump Stop
    Included
    Keying
    Keyed Alike + Master Keyed
    Function
    Non-Removable Key
    Number of Key
    0 keys per lock
    Custom Marking
    Not Included
  • A5401 KD CN NR LZ5

    $58.07 35% Off

    Bump Stop
    Not Included
    Keying
    Keyed Different
    Function
    Non-Removable Key
    Number of Key
    2 keys per lock
    Custom Marking
    Laser engraved in 5 areas
  • A5401 KA CNNOKEY LZ5

    $58.84 35% Off

    Bump Stop
    Not Included
    Keying
    Keyed Alike
    Function
    Non-Key Retaining
    Number of Key
    0 keys per lock
    Custom Marking
    Laser engraved in 5 areas
  • A5401 N KAMK CN LZ2

    $58.74 35% Off

    Bump Stop
    Included
    Keying
    Keyed Alike + Master Keyed
    Function
    Non-Key Retaining
    Number of Key
    2 keys per lock
    Custom Marking
    Laser engraved in 2 areas
  • A5400 NR

    $43.62 35% Off

    Bump Stop
    Not Included
    Function
    Non-Removable Key
    Number of Key
    2 keys per lock
    Custom Marking
    Not Included
  • A5400 CN NR LZ6

    $55.15 35% Off

    Bump Stop
    Not Included
    Function
    Non-Removable Key
    Number of Key
    2 keys per lock
    Custom Marking
    Laser engraved in 6 areas
  • A5400 KA CN NR4KEY

    $49.94 35% Off

    Bump Stop
    Not Included
    Keying
    Keyed Alike
    Function
    Non-Removable Key
    Number of Key
    4 keys per lock
    Custom Marking
    Not Included
  • A5400 MK CN NR4KEY LZ5

    $59.87 35% Off

    Bump Stop
    Not Included
    Keying
    Keyed Different + Master Keyed
    Function
    Non-Removable Key
    Number of Key
    4 keys per lock
    Custom Marking
    Laser engraved in 5 areas
  • A5400 KAMK1KEY LZ5

    $55.09 35% Off

    Bump Stop
    Not Included
    Keying
    Keyed Alike + Master Keyed
    Function
    Non-Key Retaining
    Number of Key
    1 key per lock
    Custom Marking
    Laser engraved in 5 areas
  • A5400 N KD NR LZ3

    $48.68 35% Off

    Bump Stop
    Included
    Keying
    Keyed Different
    Function
    Non-Removable Key
    Number of Key
    2 keys per lock
    Custom Marking
    Laser engraved in 3 areas
  • A5400 N KD CNNOKEY LZ2

    $50.12 35% Off

    Bump Stop
    Included
    Keying
    Keyed Different
    Function
    Non-Key Retaining
    Number of Key
    0 keys per lock
    Custom Marking
    Laser engraved in 2 areas
  • A5400 N KA CN1KEY LZ6

    $56.66 35% Off

    Bump Stop
    Included
    Keying
    Keyed Alike
    Function
    Non-Key Retaining
    Number of Key
    1 key per lock
    Custom Marking
    Laser engraved in 6 areas
  • A5400 N KAMK CN NR1KEY

    $51.50 35% Off

    Bump Stop
    Included
    Keying
    Keyed Alike + Master Keyed
    Function
    Non-Removable Key
    Number of Key
    1 key per lock
    Custom Marking
    Not Included
  • A5401 N CN LZ6

    $60.25 35% Off

    Bump Stop
    Included
    Function
    Non-Key Retaining
    Number of Key
    2 keys per lock
    Custom Marking
    Laser engraved in 6 areas
  • A5401 N KA CN NRNOKEY

    $52.37 35% Off

    Bump Stop
    Included
    Keying
    Keyed Alike
    Function
    Non-Removable Key
    Number of Key
    0 keys per lock
    Custom Marking
    Not Included
  • A5401 N MK CN4KEY LZ5

    $64.97 35% Off

    Bump Stop
    Included
    Keying
    Keyed Different + Master Keyed
    Function
    Non-Key Retaining
    Number of Key
    4 keys per lock
    Custom Marking
    Laser engraved in 5 areas
  • A5400 KA4KEY

    $47.06 35% Off

    Bump Stop
    Not Included
    Keying
    Keyed Alike
    Function
    Non-Key Retaining
    Number of Key
    4 keys per lock
    Custom Marking
    Not Included
  • A5400 KAMKNOKEY LZ3

    $52.20 35% Off

    Bump Stop
    Not Included
    Keying
    Keyed Alike + Master Keyed
    Function
    Non-Key Retaining
    Number of Key
    0 keys per lock
    Custom Marking
    Laser engraved in 3 areas
  • A5400 N CN NRNOKEY LZ4

    $53.01 35% Off

    Bump Stop
    Included
    Function
    Non-Removable Key
    Number of Key
    0 keys per lock
    Custom Marking
    Laser engraved in 4 areas
  • A5401 CN4KEY LZ1

    $54.97 35% Off

    Bump Stop
    Not Included
    Function
    Non-Key Retaining
    Number of Key
    4 keys per lock
    Custom Marking
    Laser engraved in 1 area
  • A5401 CN NR1KEY LZ1

    $52.30 35% Off

    Bump Stop
    Not Included
    Function
    Non-Removable Key
    Number of Key
    1 key per lock
    Custom Marking
    Laser engraved in 1 area
  • A5401 KD CN NR LZ6

    $59.51 35% Off

    Bump Stop
    Not Included
    Keying
    Keyed Different
    Function
    Non-Removable Key
    Number of Key
    2 keys per lock
    Custom Marking
    Laser engraved in 6 areas
  • A5401 MK NR1KEY LZ5

    $58.68 35% Off

    Bump Stop
    Not Included
    Keying
    Keyed Different + Master Keyed
    Function
    Non-Removable Key
    Number of Key
    1 key per lock
    Custom Marking
    Laser engraved in 5 areas
  • A5401 MK CNNOKEY LZ5

    $61.56 35% Off

    Bump Stop
    Not Included
    Keying
    Keyed Different + Master Keyed
    Function
    Non-Key Retaining
    Number of Key
    0 keys per lock
    Custom Marking
    Laser engraved in 5 areas
  • A5401 KAMK CN NR1KEY LZ6

    $63.77 35% Off

    Bump Stop
    Not Included
    Keying
    Keyed Alike + Master Keyed
    Function
    Non-Removable Key
    Number of Key
    1 key per lock
    Custom Marking
    Laser engraved in 6 areas
  • A5401 NNOKEY

    $48.72 35% Off

    Bump Stop
    Included
    Function
    Non-Key Retaining
    Number of Key
    0 keys per lock
    Custom Marking
    Not Included
  • A5401 N CN1KEY

    $51.60 35% Off

    Bump Stop
    Included
    Function
    Non-Key Retaining
    Number of Key
    1 key per lock
    Custom Marking
    Not Included
  • A5401 N KD CN NR1KEY LZ2

    $54.48 35% Off

    Bump Stop
    Included
    Keying
    Keyed Different
    Function
    Non-Removable Key
    Number of Key
    1 key per lock
    Custom Marking
    Laser engraved in 2 areas
  • A5401 N MK4KEY LZ6

    $63.53 35% Off

    Bump Stop
    Included
    Keying
    Keyed Different + Master Keyed
    Function
    Non-Key Retaining
    Number of Key
    4 keys per lock
    Custom Marking
    Laser engraved in 6 areas
  • A5401 N MK NR1KEY LZ6

    $60.86 35% Off

    Bump Stop
    Included
    Keying
    Keyed Different + Master Keyed
    Function
    Non-Removable Key
    Number of Key
    1 key per lock
    Custom Marking
    Laser engraved in 6 areas
  • A5401 N MK NRNOKEY LZ6

    $60.86 35% Off

    Bump Stop
    Included
    Keying
    Keyed Different + Master Keyed
    Function
    Non-Removable Key
    Number of Key
    0 keys per lock
    Custom Marking
    Laser engraved in 6 areas
  • A5400 KD CN NR3KEY LZ2

    $50.71 35% Off

    Bump Stop
    Not Included
    Keying
    Keyed Different
    Function
    Non-Removable Key
    Number of Key
    3 keys per lock
    Custom Marking
    Laser engraved in 2 areas
  • A5400 KAMK CN LZ2

    $53.64 35% Off

    Bump Stop
    Not Included
    Keying
    Keyed Alike + Master Keyed
    Function
    Non-Key Retaining
    Number of Key
    2 keys per lock
    Custom Marking
    Laser engraved in 2 areas
  • A5400 N KA LZ1

    $46.57 35% Off

    Bump Stop
    Included
    Keying
    Keyed Alike
    Function
    Non-Key Retaining
    Number of Key
    2 keys per lock
    Custom Marking
    Laser engraved in 1 area
Showing 101 - 150 of 2800 items
  • American Lock High-Security Weather-Resistant Padlocks
  • Stainless steel padlocks are resistant to salt water, strong cleaners/degreasers, and caustic airborne materials.
  • Rekeyable with stainless steel shackles for application flexibility.
  • 5-pin tumbler for pick resistance.
  • Dimensions:
    • Body Size: 1-3/4" (44mm) wide × 3/4" (19mm) thick
    • Shackle Width: 1-3/4" (44mm)
    • Vertical Clearance: 1-1/8" (28mm)
    • Horizontal Clearance: 3/4" (19mm)