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    Master Lock

    Master Lock® Padlocks, Master Lock® Trailer Locks, Master Lock® Coupler Locks +

    Master Lock®, founded in 1921, is recognized around the world as the solid, enduring name in padlocks and security products. As the largest global manufacturer and marketer of padlocks, Master Lock® continues to build quality and value into its expanding lines of security products. As safety and security gain importance with the world's consumers, Master Lock® continues to develop products that offer smart security solutions.

    Dultmeier Sales carries a complete line of Master Lock® Locks, Master Lock® Parts and more. For product details and to order, view our Master Lock® Product Catalog.

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    Picture of Key, Controlled Number

    Key, Controlled Number

    Master Lock
    MR2117ET
    Key, Controlled Number
    Call for pricing / EA
    Picture of Level 4 Replacement Key

    Level 4 Replacement Key

    Master Lock
    MRKWP4
    Level 4 Replacement Key
    Call for pricing / EA
    Picture of Lock Out, Tag Out Kit

    Lock Out, Tag Out Kit

    Master Lock
    MR1457E1106KA
    Lock Out, Tag Out Kit
    Call for pricing / EA
    Picture of Lock, Black #3, Keyed Alike, Key 0372

    Lock, Black #3, Keyed Alike, Key 0372

    Master Lock
    MR3BLACKKA-0372
    Lock, Black #3, Keyed Alike, Key 0372
    $13.60 / EA
    Picture of Lock, Blue #3, Keyed Alike, Key 2426

    Lock, Blue #3, Keyed Alike, Key 2426

    Master Lock
    MR3BLUEKA-2426
    Lock, Blue #3, Keyed Alike, Key 2426
    $13.60 / EA
    Picture of Lock, Green #3, Keyed Alike, Key 0710

    Lock, Green #3, Keyed Alike, Key 0710

    Master Lock
    MR3GREENKA-0710
    Lock, Green #3, Keyed Alike, Key 0710
    Save 10% on 24!
    $13.50 / EA
    Picture of Lock, Red #3, Keyed Alike, Key 3174

    Lock, Red #3, Keyed Alike, Key 3174

    Master Lock
    MR3REDKA-3174
    Lock, Red #3, Keyed Alike, Key 3174
    $13.90 / EA
    Picture of Lock, White #3, Keyed Alike, Key 3095

    Lock, White #3, Keyed Alike, Key 3095

    Master Lock
    MR3WHITEKA-3095
    Lock, White #3, Keyed Alike, Key 3095
    $13.90 / EA
    Picture of Lock, Yellow #3, Keyed Alike

    Lock, Yellow #3, Keyed Alike

    Master Lock
    MR3YELLOKA-3327
    Lock, Yellow #3, Keyed Alike
    $13.90 / EA
    Picture of Lockout Station, 4 Padlock

    Lockout Station, 4 Padlock

    Master Lock
    MR1482BP3
    Lockout Station, 4 Padlock
    Call for pricing / EA
    Picture of Magnetic Key Case

    Magnetic Key Case

    Master Lock
    MR205D
    Magnetic Key Case
    Call for pricing / EA
    Picture of Magnetic Key Case Display

    Magnetic Key Case Display

    Master Lock
    MR1208
    Magnetic Key Case Display
    Call for pricing / EA
    Picture of Master Display

    Master Display

    Master Lock
    MR306
    Master Display
    Call for pricing / EA
    Picture of Master Lock Keyed Alike

    Master Lock Keyed Alike

    Master Lock
    MR81KA-3213
    Master Lock Keyed Alike
    $20.40 / EA
    Picture of Packlock, #3, Keyed Alike, 2IN Shackle

    Packlock, #3, Keyed Alike, 2IN Shackle

    Master Lock
    MR3KALH-3318
    Packlock, #3, Keyed Alike, 2IN Shackle
    $16.20 / EA
    Picture of Padlock #1, Keyed Alike, Key 2035

    Padlock #1, Keyed Alike, Key 2035

    Master Lock
    MR1KA-2035
    Padlock #1, Keyed Alike, Key 2035
    $15.00 / EA
    Picture of Padlock #1, Keyed Alike, Long Shackle, Key 0452

    Padlock #1, Keyed Alike, Long Shackle, Key 0452

    Master Lock
    MR1KALJ-0452
    Padlock #1, Keyed Alike, Long Shackle, Key 0452
    $16.80 / EA
    Picture of Padlock #1, Keyed Alike, Long Shackle, Key 0464

    Padlock #1, Keyed Alike, Long Shackle, Key 0464

    Master Lock
    MR1KALJ-0464
    Padlock #1, Keyed Alike, Long Shackle, Key 0464
    $16.80 / EA
    Picture of Padlock Keyed Alike, #3, Long Shackle, Key 2126

    Padlock Keyed Alike, #3, Long Shackle, Key 2126

    Master Lock
    MR3KALF-2126
    Padlock Keyed Alike, #3, Long Shackle, Key 2126
    $14.60 / EA
    Picture of Padlock Keyed Alike, Blue Cover, Specify Key If Needed

    Padlock Keyed Alike, Blue Cover, Specify Key If Needed

    Master Lock
    MR312KA
    Padlock Keyed Alike, Blue Cover, Specify Key If Needed
    $14.90 / EA
    Picture of Padlock Rust Proof Package Of 2

    Padlock Rust Proof Package Of 2

    Master Lock
    MR380T
    Padlock Rust Proof Package Of 2
    $24.00 / EA
    Picture of Padlock, #1 series, keyed alike, long shackle, Key 2491

    Padlock, #1 series, keyed alike, long shackle, Key 2491

    Master Lock
    MR1KALJ-2491
    Padlock, #1 series, keyed alike, long shackle, Key 2491
    $16.80 / EA
    Picture of Padlock, #1, KA Long Shackle, Key 2491

    Padlock, #1, KA Long Shackle, Key 2491

    Master Lock
    MR 1KALJ-2491
    Padlock, #1, KA Long Shackle, Key 2491
    Call for pricing / EA
    Picture of Padlock, #1, Keyed Alike, Key 0356

    Padlock, #1, Keyed Alike, Key 0356

    Master Lock
    MR1KA-0356
    Padlock, #1, Keyed Alike, Key 0356
    $14.80 / EA
    Picture of Padlock, #1, Keyed Alike, Key 0536

    Padlock, #1, Keyed Alike, Key 0536

    Master Lock
    MR1KA-0536
    Padlock, #1, Keyed Alike, Key 0536
    $15.00 / EA
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