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Master Lock 312 Covered Laminated Steel Padlock 1-9/16" (40mm)

  • 312 KA LH WP4 NOKEY

    312 KA LH WP4 NOKEY

    $15.63 38% Off

    Number of Key
    0 keys per lock
    Cylinder Type
    Edge Key Control 4-Pin
    Bump Stop
    Not Included
    Keying
    Keyed Alike
    Shackle Length
    2" Hardened Steel with cover
    More Details

  • 312 MK W2K 1KEY

    312 MK W2K 1KEY

    $12.46 38% Off

    Number of Key
    1 key per lock
    Bump Stop
    Not Included
    Shackle Length
    3/4" Hardened Steel with cover
    More Details

  • 312 N KD LH WP4 1KEY

    312 N KD LH WP4 1KEY

    $16.84 38% Off

    Number of Key
    1 key per lock
    Cylinder Type
    Edge Key Control 4-Pin
    Bump Stop
    Included
    Keying
    Keyed Different
    Shackle Length
    2" Hardened Steel with cover
    More Details

  • 312 N MK WP4 4KEY

    312 N MK WP4 4KEY

    $25.67 38% Off

    Number of Key
    4 keys per lock
    Cylinder Type
    Edge Key Control 4-Pin
    Bump Stop
    Included
    Shackle Length
    3/4" Hardened Steel with cover
    More Details

  • 312 N KAMK 4KEY

    312 N KAMK 4KEY

    $16.47 38% Off

    Number of Key
    4 keys per lock
    Cylinder Type
    4-Pin W1
    Bump Stop
    Included
    Shackle Length
    3/4" Hardened Steel with cover
    More Details

  • 312 N KAMK WP4 3KEY

    312 N KAMK WP4 3KEY

    $23.30 38% Off

    Number of Key
    3 keys per lock
    Cylinder Type
    Edge Key Control 4-Pin
    Bump Stop
    Included
    Shackle Length
    3/4" Hardened Steel with cover
    More Details

  • 312 KA 4KEY

    312 KA 4KEY

    $12.42 38% Off

    Number of Key
    4 keys per lock
    Cylinder Type
    4-Pin W1
    Bump Stop
    Not Included
    Keying
    Keyed Alike
    Shackle Length
    3/4" Hardened Steel with cover
    More Details

  • 312 KAMK 4KEY

    312 KAMK 4KEY

    $15.76 38% Off

    Number of Key
    4 keys per lock
    Cylinder Type
    4-Pin W1
    Bump Stop
    Not Included
    Shackle Length
    3/4" Hardened Steel with cover
    More Details

  • 312 KA LH 3KEY

    312 KA LH 3KEY

    $13.11 38% Off

    Number of Key
    3 keys per lock
    Cylinder Type
    4-Pin W1
    Bump Stop
    Not Included
    Keying
    Keyed Alike
    Shackle Length
    2" Hardened Steel with cover
    More Details

  • 312 KD LH WP4 3KEY

    312 KD LH WP4 3KEY

    $20.47 38% Off

    Number of Key
    3 keys per lock
    Cylinder Type
    Edge Key Control 4-Pin
    Bump Stop
    Not Included
    Keying
    Keyed Different
    Shackle Length
    2" Hardened Steel with cover
    More Details

  • 312 KARAN LH NOKEY

    312 KARAN LH NOKEY

    $11.82 38% Off

    Number of Key
    0 keys per lock
    Cylinder Type
    4-Pin W1
    Bump Stop
    Not Included
    Shackle Length
    2" Hardened Steel with cover
    More Details

  • 312 KAMK LH NOKEY

    312 KAMK LH NOKEY

    $15.16 38% Off

    Number of Key
    0 keys per lock
    Cylinder Type
    4-Pin W1
    Bump Stop
    Not Included
    Shackle Length
    2" Hardened Steel with cover
    More Details

  • 312 N KARAN NOKEY

    312 N KARAN NOKEY

    $10.57 38% Off

    Number of Key
    0 keys per lock
    Cylinder Type
    4-Pin W1
    Bump Stop
    Included
    Shackle Length
    3/4" Hardened Steel with cover
    More Details

  • 312 N KAMK LF WP4

    312 N KAMK LF WP4

    $21.37 38% Off

    Number of Key
    2 keys per lock
    Cylinder Type
    Edge Key Control 4-Pin
    Bump Stop
    Included
    Shackle Length
    1-1/2" Hardened Steel without cover
    More Details

  • 312 KAMK WP4 1KEY

    312 KAMK WP4 1KEY

    $18.25 38% Off

    Number of Key
    1 key per lock
    Cylinder Type
    Edge Key Control 4-Pin
    Bump Stop
    Not Included
    Shackle Length
    3/4" Hardened Steel with cover
    More Details

  • 312 N KD LH WP4 3KEY

    312 N KD LH WP4 3KEY

    $21.18 38% Off

    Number of Key
    3 keys per lock
    Cylinder Type
    Edge Key Control 4-Pin
    Bump Stop
    Included
    Keying
    Keyed Different
    Shackle Length
    2" Hardened Steel with cover
    More Details

  • 312 KAMK LF WP4 3KEY

    312 KAMK LF WP4 3KEY

    $23.76 38% Off

    Number of Key
    3 keys per lock
    Cylinder Type
    Edge Key Control 4-Pin
    Bump Stop
    Not Included
    Shackle Length
    1-1/2" Hardened Steel without cover
    More Details

  • 312 N KAMK LF 1KEY

    312 N KAMK LF 1KEY

    $15.08 38% Off

    Number of Key
    1 key per lock
    Cylinder Type
    4-Pin W1
    Bump Stop
    Included
    Shackle Length
    1-1/2" Hardened Steel without cover
    More Details

  • 312 MK LH W2K NOKEY

    312 MK LH W2K NOKEY

    $14.42 38% Off

    Number of Key
    0 keys per lock
    Bump Stop
    Not Included
    Shackle Length
    2" Hardened Steel with cover
    More Details

  • 312 MK LF WP4

    312 MK LF WP4

    $19.92 38% Off

    Number of Key
    2 keys per lock
    Cylinder Type
    Edge Key Control 4-Pin
    Bump Stop
    Not Included
    Shackle Length
    1-1/2" Hardened Steel without cover
    More Details

  • 312 N KA LH WP4 4KEY

    312 N KA LH WP4 4KEY

    $25.03 38% Off

    Number of Key
    4 keys per lock
    Cylinder Type
    Edge Key Control 4-Pin
    Bump Stop
    Included
    Keying
    Keyed Alike
    Shackle Length
    2" Hardened Steel with cover
    More Details

  • 312 N KA LF WP4 1KEY

    312 N KA LF WP4 1KEY

    $16.79 38% Off

    Number of Key
    1 key per lock
    Cylinder Type
    Edge Key Control 4-Pin
    Bump Stop
    Included
    Keying
    Keyed Alike
    Shackle Length
    1-1/2" Hardened Steel without cover
    More Details

  • 312 N KARAN LF WP4

    312 N KARAN LF WP4

    $18.03 38% Off

    Number of Key
    2 keys per lock
    Cylinder Type
    Edge Key Control 4-Pin
    Bump Stop
    Included
    Shackle Length
    1-1/2" Hardened Steel without cover
    More Details

  • 312 N KAMK LH W2K 3KEY

    312 N KAMK LH W2K 3KEY

    $17.16 38% Off

    Number of Key
    3 keys per lock
    Bump Stop
    Included
    Shackle Length
    2" Hardened Steel with cover
    More Details

  • 312 KARAN WP4 3KEY

    312 KARAN WP4 3KEY

    $19.25 38% Off

    Number of Key
    3 keys per lock
    Cylinder Type
    Edge Key Control 4-Pin
    Bump Stop
    Not Included
    Shackle Length
    3/4" Hardened Steel with cover
    More Details

  • 312 KAMK LF NOKEY

    312 KAMK LF NOKEY

    $14.37 38% Off

    Number of Key
    0 keys per lock
    Cylinder Type
    4-Pin W1
    Bump Stop
    Not Included
    Shackle Length
    1-1/2" Hardened Steel without cover
    More Details

  • 312 KD LH WP4 4KEY

    312 KD LH WP4 4KEY

    $23.58 38% Off

    Number of Key
    4 keys per lock
    Cylinder Type
    Edge Key Control 4-Pin
    Bump Stop
    Not Included
    Keying
    Keyed Different
    Shackle Length
    2" Hardened Steel with cover
    More Details

  • 312 KARAN LF WP4

    312 KARAN LF WP4

    $17.32 38% Off

    Number of Key
    2 keys per lock
    Cylinder Type
    Edge Key Control 4-Pin
    Bump Stop
    Not Included
    Shackle Length
    1-1/2" Hardened Steel without cover
    More Details

  • 312 N KA WP4 NOKEY

    312 N KA WP4 NOKEY

    $14.38 38% Off

    Number of Key
    0 keys per lock
    Cylinder Type
    Edge Key Control 4-Pin
    Bump Stop
    Included
    Keying
    Keyed Alike
    Shackle Length
    3/4" Hardened Steel with cover
    More Details

  • 312 MK W2K 3KEY

    312 MK W2K 3KEY

    $13.75 38% Off

    Number of Key
    3 keys per lock
    Bump Stop
    Not Included
    Shackle Length
    3/4" Hardened Steel with cover
    More Details
Showing 301 - 330 of 330 items

Product Features

Blue plastic cover protects the lock body and shackle from moisture and dirt. Available in three shackle lengths.

  • Dimensions:
    • Body Width: 1-9/16" (40mm)
    • Shackle Width: 3/8" (10mm)
    • Vertical Clearance: 3/4" (19mm)
    • Horizontal Clearance: 1/2" (13mm)