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

  • A5400 MK LZ6

    $55.76 35% Off

    Bump Stop
    Not Included
    Keying
    Keyed Different + Master Keyed
    Function
    Non-Key Retaining
    Number of Key
    2 keys per lock
    Custom Marking
    Laser engraved in 6 areas
    More Details

  • A5401 CN

    $50.86 35% Off

    Bump Stop
    Not Included
    Function
    Non-Key Retaining
    Number of Key
    2 keys per lock
    Custom Marking
    Not Included
    More Details

  • A5401 CN NR1KEY

    $50.86 35% Off

    Bump Stop
    Not Included
    Function
    Non-Removable Key
    Number of Key
    1 key per lock
    Custom Marking
    Not Included
    More Details

  • A5401 KD CNNOKEY LZ6

    $59.51 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 6 areas
    More Details

  • A5401 KAMK3KEY LZ2

    $56.45 35% Off

    Bump Stop
    Not Included
    Keying
    Keyed Alike + Master Keyed
    Function
    Non-Key Retaining
    Number of Key
    3 keys per lock
    Custom Marking
    Laser engraved in 2 areas
    More Details

  • A5401 KAMK NRNOKEY LZ3

    $56.56 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 3 areas
    More Details

  • A5401 N KA NR4KEY LZ5

    $59.37 35% Off

    Bump Stop
    Included
    Keying
    Keyed Alike
    Function
    Non-Removable Key
    Number of Key
    4 keys per lock
    Custom Marking
    Laser engraved in 5 areas
    More Details

  • A5401 N KA CN3KEY

    $53.70 35% Off

    Bump Stop
    Included
    Keying
    Keyed Alike
    Function
    Non-Key Retaining
    Number of Key
    3 keys per lock
    Custom Marking
    Not Included
    More Details

  • A5401 N KA CN NR LZ4

    $58.14 35% Off

    Bump Stop
    Included
    Keying
    Keyed Alike
    Function
    Non-Removable Key
    Number of Key
    2 keys per lock
    Custom Marking
    Laser engraved in 4 areas
    More Details

  • A5401 N KA CN NR4KEY LZ5

    $62.25 35% Off

    Bump Stop
    Included
    Keying
    Keyed Alike
    Function
    Non-Removable Key
    Number of Key
    4 keys per lock
    Custom Marking
    Laser engraved in 5 areas
    More Details

  • A5400 CN NR LZ5

    $53.71 35% Off

    Bump Stop
    Not Included
    Function
    Non-Removable Key
    Number of Key
    2 keys per lock
    Custom Marking
    Laser engraved in 5 areas
    More Details

  • A5400 KD CN1KEY LZ2

    $49.38 35% Off

    Bump Stop
    Not Included
    Keying
    Keyed Different
    Function
    Non-Key Retaining
    Number of Key
    1 key per lock
    Custom Marking
    Laser engraved in 2 areas
    More Details

  • A5400 KAMK1KEY LZ4

    $53.65 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 4 areas
    More Details

  • A5400 N KA3KEY LZ6

    $55.11 35% Off

    Bump Stop
    Included
    Keying
    Keyed Alike
    Function
    Non-Key Retaining
    Number of Key
    3 keys per lock
    Custom Marking
    Laser engraved in 6 areas
    More Details

  • A5400 N KAMK NRNOKEY LZ6

    $57.27 35% Off

    Bump Stop
    Included
    Keying
    Keyed Alike + Master Keyed
    Function
    Non-Removable Key
    Number of Key
    0 keys per lock
    Custom Marking
    Laser engraved in 6 areas
    More Details

  • A5401 KA CN1KEY LZ5

    $58.84 35% Off

    Bump Stop
    Not Included
    Keying
    Keyed Alike
    Function
    Non-Key Retaining
    Number of Key
    1 key per lock
    Custom Marking
    Laser engraved in 5 areas
    More Details

  • A5401 KA CNNOKEY LZ4

    $57.40 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 4 areas
    More Details

  • A5401 MK NR1KEY LZ3

    $55.79 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 3 areas
    More Details

  • A5401 N CN LZ5

    $58.81 35% Off

    Bump Stop
    Included
    Function
    Non-Key Retaining
    Number of Key
    2 keys per lock
    Custom Marking
    Laser engraved in 5 areas
    More Details

  • A5401 N KD LZ2

    $51.60 35% Off

    Bump Stop
    Included
    Keying
    Keyed Different
    Function
    Non-Key Retaining
    Number of Key
    2 keys per lock
    Custom Marking
    Laser engraved in 2 areas
    More Details

  • A5401 N KD CN LZ3

    $55.92 35% Off

    Bump Stop
    Included
    Keying
    Keyed Different
    Function
    Non-Key Retaining
    Number of Key
    2 keys per lock
    Custom Marking
    Laser engraved in 3 areas
    More Details

  • A5401 N KAMK CN LZ1

    $57.30 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 1 area
    More Details

  • A5400 KAMK CN NRNOKEY

    $50.76 35% Off

    Bump Stop
    Not Included
    Keying
    Keyed Alike + Master Keyed
    Function
    Non-Removable Key
    Number of Key
    0 keys per lock
    Custom Marking
    Not Included
    More Details

  • A5400 N KD CN NR3KEY

    $48.57 35% Off

    Bump Stop
    Included
    Keying
    Keyed Different
    Function
    Non-Removable Key
    Number of Key
    3 keys per lock
    Custom Marking
    Not Included
    More Details

  • A5400 N MK LZ3

    $52.17 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 3 areas
    More Details

  • A54011KEY LZ6

    $56.63 35% Off

    Bump Stop
    Not Included
    Function
    Non-Key Retaining
    Number of Key
    1 key per lock
    Custom Marking
    Laser engraved in 6 areas
    More Details

  • A5401 CN NR4KEY LZ6

    $62.18 35% Off

    Bump Stop
    Not Included
    Function
    Non-Removable Key
    Number of Key
    4 keys per lock
    Custom Marking
    Laser engraved in 6 areas
    More Details

  • A5401 KD NR3KEY LZ2

    $52.19 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
    More Details

  • A5401 KD CN NR

    $50.86 35% Off

    Bump Stop
    Not Included
    Keying
    Keyed Different
    Function
    Non-Removable Key
    Number of Key
    2 keys per lock
    Custom Marking
    Not Included
    More Details

  • A5401 KAMK3KEY LZ3

    $57.89 35% Off

    Bump Stop
    Not Included
    Keying
    Keyed Alike + Master Keyed
    Function
    Non-Key Retaining
    Number of Key
    3 keys per lock
    Custom Marking
    Laser engraved in 3 areas
    More Details

  • A5401 N MK CN4KEY LZ4

    $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 4 areas
    More Details

  • A5401 N KAMK NR LZ6

    $61.63 35% Off

    Bump Stop
    Included
    Keying
    Keyed Alike + Master Keyed
    Function
    Non-Removable Key
    Number of Key
    2 keys per lock
    Custom Marking
    Laser engraved in 6 areas
    More Details

  • A5400 KD3KEY

    $44.95 35% Off

    Bump Stop
    Not Included
    Keying
    Keyed Different
    Function
    Non-Key Retaining
    Number of Key
    3 keys per lock
    Custom Marking
    Not Included
    More Details

  • A5400 KA NR1KEY

    $44.39 35% Off

    Bump Stop
    Not Included
    Keying
    Keyed Alike
    Function
    Non-Removable Key
    Number of Key
    1 key per lock
    Custom Marking
    Not Included
    More Details

  • A5400 MK NR1KEY LZ4

    $52.88 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 4 areas
    More Details

  • A5400 KAMKNOKEY LZ2

    $50.76 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 2 areas
    More Details

  • A5400 KAMK CN4KEY LZ1

    $54.87 35% Off

    Bump Stop
    Not Included
    Keying
    Keyed Alike + Master Keyed
    Function
    Non-Key Retaining
    Number of Key
    4 keys per lock
    Custom Marking
    Laser engraved in 1 area
    More Details

  • A5401 CN4KEY

    $53.53 35% Off

    Bump Stop
    Not Included
    Function
    Non-Key Retaining
    Number of Key
    4 keys per lock
    Custom Marking
    Not Included
    More Details

  • A5401 N4KEY LZ5

    $58.60 35% Off

    Bump Stop
    Included
    Function
    Non-Key Retaining
    Number of Key
    4 keys per lock
    Custom Marking
    Laser engraved in 5 areas
    More Details

  • A5401 N KA CN NR4KEY LZ6

    $63.69 35% Off

    Bump Stop
    Included
    Keying
    Keyed Alike
    Function
    Non-Removable Key
    Number of Key
    4 keys per lock
    Custom Marking
    Laser engraved in 6 areas
    More Details

  • A5401 N MK NRNOKEY LZ5

    $59.42 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 5 areas
    More Details

  • A5400 NR4KEY LZ5

    $53.50 35% Off

    Bump Stop
    Not Included
    Function
    Non-Removable Key
    Number of Key
    4 keys per lock
    Custom Marking
    Laser engraved in 5 areas
    More Details

  • A5400 CN3KEY LZ3

    $52.15 35% Off

    Bump Stop
    Not Included
    Function
    Non-Key Retaining
    Number of Key
    3 keys per lock
    Custom Marking
    Laser engraved in 3 areas
    More Details

  • A5400 KD NR LZ2

    $46.50 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 2 areas
    More Details

  • A5400 MK4KEY LZ5

    $56.99 35% Off

    Bump Stop
    Not Included
    Keying
    Keyed Different + Master Keyed
    Function
    Non-Key Retaining
    Number of Key
    4 keys per lock
    Custom Marking
    Laser engraved in 5 areas
    More Details

  • A5400 N KD3KEY LZ3

    $50.01 35% Off

    Bump Stop
    Included
    Keying
    Keyed Different
    Function
    Non-Key Retaining
    Number of Key
    3 keys per lock
    Custom Marking
    Laser engraved in 3 areas
    More Details

  • A5400 N MK4KEY LZ3

    $54.84 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 3 areas
    More Details

  • A5401 KD CN NR LZ1

    $52.30 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 1 area
    More Details

  • A5401 KA NR4KEY LZ6

    $60.07 35% Off

    Bump Stop
    Not Included
    Keying
    Keyed Alike
    Function
    Non-Removable Key
    Number of Key
    4 keys per lock
    Custom Marking
    Laser engraved in 6 areas
    More Details

  • A5401 MK LZ5

    $58.68 35% Off

    Bump Stop
    Not Included
    Keying
    Keyed Different + Master Keyed
    Function
    Non-Key Retaining
    Number of Key
    2 keys per lock
    Custom Marking
    Laser engraved in 5 areas
    More Details
Showing 1 - 50 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)

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