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Master Lock 311 Covered Laminated Steel Padlock 1-9/16" (40mm)

  • 311 KARAN LH 3KEY

    311 KARAN LH 3KEY

    $12.80 40% Off

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

  • 311 MK LH NOKEY

    311 MK LH NOKEY

    $14.06 40% 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

  • 311 N MK LF 4KEY

    311 N MK LF 4KEY

    $16.45 40% Off

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

  • 311 N KD LH WP4 NOKEY

    311 N KD LH WP4 NOKEY

    $15.20 40% Off

    Number of Key
    0 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

  • 311 N KARAN LF WP4 3KEY

    311 N KARAN LF WP4 3KEY

    $20.55 40% Off

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

  • 311 KAMK LH WP4 1KEY

    311 KAMK LH WP4 1KEY

    $19.65 40% Off

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

  • 311 KD LF 1KEY

    311 KD LF 1KEY

    $10.07 40% Off

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

  • 311 N KARAN LH WP4 4KEY

    311 N KARAN LH WP4 4KEY

    $24.32 40% Off

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

  • 311 N KAMK LF WP4 3KEY

    311 N KAMK LF WP4 3KEY

    $23.77 40% Off

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

  • 311 KAMK W2K NOKEY

    311 KAMK W2K NOKEY

    $12.89 40% Off

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

  • 311 N KARAN WP4 NOKEY

    311 N KARAN WP4 NOKEY

    $14.03 40% Off

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

  • 311 KAMK LH 4KEY

    311 KAMK LH 4KEY

    $17.25 40% Off

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

  • 311 MK LH WP4 NOKEY

    311 MK LH WP4 NOKEY

    $17.73 40% Off

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

  • 311 N KAMK LF NOKEY

    311 N KAMK LF NOKEY

    $14.70 40% Off

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

  • 311 N MK LH W2K NOKEY

    311 N MK LH W2K NOKEY

    $14.75 40% Off

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

  • 311 N KD LF 1KEY

    311 N KD LF 1KEY

    $10.76 40% Off

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

  • 311 KA LH 4KEY

    311 KA LH 4KEY

    $14.03 40% Off

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

  • 311 N KAMK W2K 3KEY

    311 N KAMK W2K 3KEY

    $14.82 40% Off

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

  • 311 N KA LH NOKEY

    311 N KA LH NOKEY

    $12.25 40% Off

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

  • 311 KAMK LF W2K 1KEY

    311 KAMK LF W2K 1KEY

    $14.01 40% Off

    Number of Key
    1 key per lock
    Bump Stop
    Not Included
    Shackle Length
    1-1/2" Hardened Steel without cover
    More Details

  • 311 MK W2K NOKEY

    311 MK W2K NOKEY

    $12.17 40% Off

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

  • 311 N KAMK LH WP4

    311 N KAMK LH WP4

    $21.54 40% Off

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

  • 311 N KD LF 3KEY

    311 N KD LF 3KEY

    $12.00 40% Off

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

  • 311 KARAN LF 4KEY

    311 KARAN LF 4KEY

    $13.26 40% Off

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

  • 311 N KAMK LH 3KEY

    311 N KAMK LH 3KEY

    $16.71 40% Off

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

  • 311 N KA WP4 1KEY

    311 N KA WP4 1KEY

    $15.23 40% Off

    Number of Key
    1 key 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

  • 311 N MK LF WP4 3KEY

    311 N MK LF WP4 3KEY

    $23.05 40% Off

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

  • 311 N MK W2K 3KEY

    311 N MK W2K 3KEY

    $14.10 40% Off

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

  • 311 N MK LH 1KEY

    311 N MK LH 1KEY

    $14.75 40% Off

    Number of Key
    1 key per lock
    Cylinder Type
    4-Pin W1
    Bump Stop
    Included
    Shackle Length
    2" Hardened Steel with cover
    More Details

  • 311 KD LF 3KEY

    311 KD LF 3KEY

    $11.31 40% Off

    Number of Key
    3 keys per lock
    Cylinder Type
    4-Pin W1
    Bump Stop
    Not Included
    Keying
    Keyed Different
    Shackle Length
    1-1/2" Hardened Steel without cover
    More Details
Showing 301 - 330 of 330 items

Product Details

The Master Lock No. 311 Laminated Padlock features a 1-9/16in (40mm) wide laminated steel body for maximum strength and reliability. The 9/32in (7mm) diameter shackle is 1-1/16in (27mm) long and made of hardened steel, offering extra resistance to cutting and sawing. A black weather resistant thermoplastic shell is designed to add protection against moisture, dirt and grime. The 4-pin cylinder prevents picking and the dual locking levers provide resistance against prying and hammering. The Limited Lifetime Warranty provides peace of mind from a brand you can trust.

Features

  • Black weather resistant thermoplastic shell provides outdoor protection against moisture, dirt & grime
  • 1-9/16in (40mm) Wide laminated steel body for superior strength
  • Hardened steel shackle for extra cut resistance
  • Dual locking levers provide extra pry resistance
  • 4-pin cylinder helps prevent picking

Specifications

Product Number
311
Description
Keyed Different
List Price
$12.46
Shelf Pack Qty
4
Master Carton Qty
24
Body Width
1-9/16in (40mm)
Shackle Dimensions
A: 9/32in (7mm) B: 1-1/16in (27mm) C: 5/8in (16mm)

Download

Limited Lifetime Warranty