Master Lock 7052 Pro Series Key-in-Knob Padlock - Solid Steel

  • 7052 LJ D04 MK NOKEY

    $40.86 15% Off

    Shackle Length
    2-1/2" Boron
    Cylinder Type
    Schlage C
    Number of Pins
    Not Included
    Number of Key
    0 keys per lock
  • 7052 D036 KA 4KEY

    $42.13 15% Off

    Shackle Length
    1-1/2" Boron
    Cylinder Type
    Yale 8
    Number of Pins
    6 Pins
    Keying
    Keyed Alike
    Number of Key
    4 keys per lock
  • 7052 D036 KA NOKEY

    $38.62 15% Off

    Shackle Length
    1-1/2" Boron
    Cylinder Type
    Yale 8
    Number of Pins
    6 Pins
    Keying
    Keyed Alike
    Number of Key
    0 keys per lock
  • 7052 D036 MK

    $40.11 15% Off

    Shackle Length
    1-1/2" Boron
    Cylinder Type
    Yale 8
    Number of Pins
    6 Pins
    Number of Key
    Not Included
  • 7052 LJ WCS6 MK 4KEY

    $33.50 15% Off

    Shackle Length
    2-1/2" Boron
    Cylinder Type
    Lock Body Only
    Number of Pins
    6 Pins
    Number of Key
    4 keys per lock
  • 7052 D125 3KEY

    $37.70 15% Off

    Shackle Length
    1-1/2" Boron
    Cylinder Type
    Kwikset
    Number of Pins
    5 Pins
    Keying
    Not Included
    Number of Key
    3 keys per lock
  • 7052 D036 MK 1KEY

    $40.11 15% Off

    Shackle Length
    1-1/2" Boron
    Cylinder Type
    Yale 8
    Number of Pins
    6 Pins
    Number of Key
    1 key per lock
  • 7052 LJ D03 KD 3KEY

    $39.94 15% Off

    Shackle Length
    2-1/2" Boron
    Cylinder Type
    Yale 8
    Number of Pins
    Not Included
    Keying
    Keyed Different
    Number of Key
    3 keys per lock
  • 7052 D036 MK 3KEY

    $41.87 15% Off

    Shackle Length
    1-1/2" Boron
    Cylinder Type
    Yale 8
    Number of Pins
    6 Pins
    Number of Key
    3 keys per lock
  • 7052 D035 4KEY

    $39.45 15% Off

    Shackle Length
    1-1/2" Boron
    Cylinder Type
    Yale 8
    Number of Pins
    5 Pins
    Keying
    Not Included
    Number of Key
    4 keys per lock
  • 7052 WCS KA

    $24.77 15% Off

    Shackle Length
    1-1/2" Boron
    Cylinder Type
    Lock Body Only
    Number of Pins
    Not Included
    Keying
    Keyed Alike
    Number of Key
    Not Included
  • 7052 LJ D12 KAMK 3KEY

    $43.81 15% Off

    Shackle Length
    2-1/2" Boron
    Cylinder Type
    Kwikset
    Number of Pins
    Not Included
    Number of Key
    3 keys per lock
  • 7052 D036 MK 4KEY

    $43.62 15% Off

    Shackle Length
    1-1/2" Boron
    Cylinder Type
    Yale 8
    Number of Pins
    6 Pins
    Number of Key
    4 keys per lock
  • 7052 D036 MK NOKEY

    $40.11 15% Off

    Shackle Length
    1-1/2" Boron
    Cylinder Type
    Yale 8
    Number of Pins
    6 Pins
    Number of Key
    0 keys per lock
  • 7052 LJ WCS6 MK NOKEY

    $29.99 15% Off

    Shackle Length
    2-1/2" Boron
    Cylinder Type
    Lock Body Only
    Number of Pins
    6 Pins
    Number of Key
    0 keys per lock
  • 7052 D036 KAMK

    $41.30 15% Off

    Shackle Length
    1-1/2" Boron
    Cylinder Type
    Yale 8
    Number of Pins
    6 Pins
    Number of Key
    Not Included
  • 7052 WCS 4KEY

    $27.09 15% Off

    Shackle Length
    1-1/2" Boron
    Cylinder Type
    Lock Body Only
    Number of Pins
    Not Included
    Keying
    Not Included
    Number of Key
    4 keys per lock
  • 7052 D036 KAMK 1KEY

    $41.30 15% Off

    Shackle Length
    1-1/2" Boron
    Cylinder Type
    Yale 8
    Number of Pins
    6 Pins
    Number of Key
    1 key per lock
  • 7052 WCS KA 1KEY

    $24.77 15% Off

    Shackle Length
    1-1/2" Boron
    Cylinder Type
    Lock Body Only
    Number of Pins
    Not Included
    Keying
    Keyed Alike
    Number of Key
    1 key per lock
  • 7052 D036 KAMK 3KEY

    $43.06 15% Off

    Shackle Length
    1-1/2" Boron
    Cylinder Type
    Yale 8
    Number of Pins
    6 Pins
    Number of Key
    3 keys per lock
  • 7052 D036 KAMK 4KEY

    $44.81 15% Off

    Shackle Length
    1-1/2" Boron
    Cylinder Type
    Yale 8
    Number of Pins
    6 Pins
    Number of Key
    4 keys per lock
  • 7052 LJ WCS6 KAMK

    $31.18 15% Off

    Shackle Length
    2-1/2" Boron
    Cylinder Type
    Lock Body Only
    Number of Pins
    6 Pins
    Number of Key
    Not Included
  • 7052 D035 NOKEY

    $35.94 15% Off

    Shackle Length
    1-1/2" Boron
    Cylinder Type
    Yale 8
    Number of Pins
    5 Pins
    Keying
    Not Included
    Number of Key
    0 keys per lock
  • 7052 D036 KAMK NOKEY

    $41.30 15% Off

    Shackle Length
    1-1/2" Boron
    Cylinder Type
    Yale 8
    Number of Pins
    6 Pins
    Number of Key
    0 keys per lock
  • 7052 LJ WCS KAMK

    $29.69 15% Off

    Shackle Length
    2-1/2" Boron
    Cylinder Type
    Lock Body Only
    Number of Pins
    Not Included
    Number of Key
    Not Included
  • 7052 LJ WCS6 KAMK 1KEY

    $31.18 15% Off

    Shackle Length
    2-1/2" Boron
    Cylinder Type
    Lock Body Only
    Number of Pins
    6 Pins
    Number of Key
    1 key per lock
  • 7052 LJ D12 KAMK 4KEY

    $45.56 15% Off

    Shackle Length
    2-1/2" Boron
    Cylinder Type
    Kwikset
    Number of Pins
    Not Included
    Number of Key
    4 keys per lock
  • 7052 LJ D03 KD 4KEY

    $41.69 15% Off

    Shackle Length
    2-1/2" Boron
    Cylinder Type
    Yale 8
    Number of Pins
    Not Included
    Keying
    Keyed Different
    Number of Key
    4 keys per lock
  • 7052 D125 4KEY

    $39.45 15% Off

    Shackle Length
    1-1/2" Boron
    Cylinder Type
    Kwikset
    Number of Pins
    5 Pins
    Keying
    Not Included
    Number of Key
    4 keys per lock
  • 7052 WCS KA 3KEY

    $26.53 15% Off

    Shackle Length
    1-1/2" Boron
    Cylinder Type
    Lock Body Only
    Number of Pins
    Not Included
    Keying
    Keyed Alike
    Number of Key
    3 keys per lock
  • 7052 LJ WCS KD 1KEY

    $25.82 15% Off

    Shackle Length
    2-1/2" Boron
    Cylinder Type
    Lock Body Only
    Number of Pins
    Not Included
    Keying
    Keyed Different
    Number of Key
    1 key per lock
  • 7052 WCS NOKEY

    $23.58 15% Off

    Shackle Length
    1-1/2" Boron
    Cylinder Type
    Lock Body Only
    Number of Pins
    Not Included
    Keying
    Not Included
    Number of Key
    0 keys per lock
  • 7052 LJ WCS6 KAMK 3KEY

    $32.94 15% Off

    Shackle Length
    2-1/2" Boron
    Cylinder Type
    Lock Body Only
    Number of Pins
    6 Pins
    Number of Key
    3 keys per lock
  • 7052 LJ WCS6 KAMK 4KEY

    $34.69 15% Off

    Shackle Length
    2-1/2" Boron
    Cylinder Type
    Lock Body Only
    Number of Pins
    6 Pins
    Number of Key
    4 keys per lock
  • 7052 LJ D04

    $38.18 15% Off

    Shackle Length
    2-1/2" Boron
    Cylinder Type
    Schlage C
    Number of Pins
    Not Included
    Keying
    Not Included
    Number of Key
    Not Included
  • 7052 WCS5

    $23.58 15% Off

    Shackle Length
    1-1/2" Boron
    Cylinder Type
    Lock Body Only
    Number of Pins
    5 Pins
    Keying
    Not Included
    Number of Key
    Not Included
  • 7052 D045 KD

    $35.94 15% Off

    Shackle Length
    1-1/2" Boron
    Cylinder Type
    Schlage C
    Number of Pins
    5 Pins
    Keying
    Keyed Different
    Number of Key
    Not Included
  • 7052 LJ D12 KAMK NOKEY

    $42.05 15% Off

    Shackle Length
    2-1/2" Boron
    Cylinder Type
    Kwikset
    Number of Pins
    Not Included
    Number of Key
    0 keys per lock
  • 7052 LJ WCS KD 3KEY

    $27.58 15% Off

    Shackle Length
    2-1/2" Boron
    Cylinder Type
    Lock Body Only
    Number of Pins
    Not Included
    Keying
    Keyed Different
    Number of Key
    3 keys per lock
  • 7052 LJ WCS6 KAMK NOKEY

    $31.18 15% Off

    Shackle Length
    2-1/2" Boron
    Cylinder Type
    Lock Body Only
    Number of Pins
    6 Pins
    Number of Key
    0 keys per lock
  • 7052 LJ D03 KD NOKEY

    $38.18 15% Off

    Shackle Length
    2-1/2" Boron
    Cylinder Type
    Yale 8
    Number of Pins
    Not Included
    Keying
    Keyed Different
    Number of Key
    0 keys per lock
  • 7052 LJ WCS KAMK 1KEY

    $29.69 15% Off

    Shackle Length
    2-1/2" Boron
    Cylinder Type
    Lock Body Only
    Number of Pins
    Not Included
    Number of Key
    1 key per lock
  • 7052 D045 KD 1KEY

    $35.94 15% Off

    Shackle Length
    1-1/2" Boron
    Cylinder Type
    Schlage C
    Number of Pins
    5 Pins
    Keying
    Keyed Different
    Number of Key
    1 key per lock
  • 7052 D12 MK

    $38.62 15% Off

    Shackle Length
    1-1/2" Boron
    Cylinder Type
    Kwikset
    Number of Pins
    Not Included
    Number of Key
    Not Included
  • 7052 D036

    $37.43 15% Off

    Shackle Length
    1-1/2" Boron
    Cylinder Type
    Yale 8
    Number of Pins
    6 Pins
    Keying
    Not Included
    Number of Key
    Not Included
  • 7052 LJ WCS5 1KEY

    $25.82 15% Off

    Shackle Length
    2-1/2" Boron
    Cylinder Type
    Lock Body Only
    Number of Pins
    5 Pins
    Keying
    Not Included
    Number of Key
    1 key per lock
  • 7052 D045 KD 3KEY

    $37.70 15% Off

    Shackle Length
    1-1/2" Boron
    Cylinder Type
    Schlage C
    Number of Pins
    5 Pins
    Keying
    Keyed Different
    Number of Key
    3 keys per lock
  • 7052 WCS5 1KEY

    $23.58 15% Off

    Shackle Length
    1-1/2" Boron
    Cylinder Type
    Lock Body Only
    Number of Pins
    5 Pins
    Keying
    Not Included
    Number of Key
    1 key per lock
  • 7052 LJ D04 1KEY

    $38.18 15% Off

    Shackle Length
    2-1/2" Boron
    Cylinder Type
    Schlage C
    Number of Pins
    Not Included
    Keying
    Not Included
    Number of Key
    1 key per lock
  • 7052 D045 KD 4KEY

    $39.45 15% Off

    Shackle Length
    1-1/2" Boron
    Cylinder Type
    Schlage C
    Number of Pins
    5 Pins
    Keying
    Keyed Different
    Number of Key
    4 keys per lock
Showing 151 - 200 of 552 items

All orders must be in increments of 6

Product Features:

  • Choice of 22 Key-in-Knob keyways to match this padlock to your security door locks. See Related Information for options.
  • ProSeries® Padlocks are designed for Commercial/Industrial applications
  • 2" (51mm) heavy hardened steel body with chrome rustproofing for high security with long life
  • 1-1/2" (38mm) tall, 3/8" (9mm) diameter hardened boron alloy shackle for superior cut resistance
  • Horizontal Clearance:29/32" (23mm)
  • Dual ball locking mechanism resists pulling and prying
  • Lock available with or without cylinder to key at your facility. Accepts Lori® #1539 style cylinder.
  • Rekeyable 5- and 6-pin cylinder options.

Best Used For:

  • Industrial, Storefront & Business Gates
  • Trailers, Vans & Moving Trucks
  • Truck Doors
  • Construction Sites & Equipment