Shop master lock model numbers

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$42.00
Master Lock Steel Padlock - Keyed Alike, 3/4" Shackle - Master Lock - Qty Of 3
Uline
$42.00
Master Lock Steel Padlock - Keyed Alike, 3/4" Shackle - Master Lock - Qty Of 3
Uline
$81.00
Master Lock Brass Padlock - Combination, 1" Shackle - Master Lock - Qty Of 3
Uline
$81.00
Master Lock Brass Padlock - Combination, 1" Shackle - Master Lock - Qty Of 3
Uline
$87.00
Master Lock Brass Padlock - Combination, 2 1/4" Shackle - Master Lock - Qty Of 3
Uline
$87.00
Master Lock Brass Padlock - Combination, 2 1/4" Shackle - Master Lock - Qty Of 3
Uline
$51.00
Master Lock Steel Padlock - Keyed Alike, 2 1/2" Shackle - Master Lock - Qty Of 3
Uline
$51.00
Master Lock Steel Padlock - Keyed Alike, 2 1/2" Shackle - Master Lock - Qty Of 3
Uline
$60.00
Master Lock Heavy Duty Steel Padlock - Keyed Alike, 1" Shackle - Master Lock - Qty Of 3
Uline
$60.00
Master Lock Heavy Duty Steel Padlock - Keyed Alike, 1" Shackle - Master Lock - Qty Of 3
Uline
$10.00
Master Lock Company K1525 V689 Master Key V689 For 1525 Combination Padlock
B and H Depot
$10.00
Master Lock Company K1525 V689 Master Key V689 For 1525 Combination Padlock
B and H Depot
$61.75
Master Lock Gold Combination Padlock, Gate Lock For Outdoor Fence Or Shed, Small Lock With Customizable Code For Indoor Or Outdoor Storage, 4 Pack,
Amazon.com
3K+
Free shipping
$61.75
Master Lock Gold Combination Padlock, Gate Lock For Outdoor Fence Or Shed, Small Lock With Customizable Code For Indoor Or Outdoor Storage, 4 Pack,
Amazon.com
$126.00
Master Lock Lockout Padlock - Set Of 6 Keyed Alike, 1 1/2" Shackle, Blue - Master Lock - Pack Of 6
Uline
$126.00
Master Lock Lockout Padlock - Set Of 6 Keyed Alike, 1 1/2" Shackle, Blue - Master Lock - Pack Of 6
Uline
$66.00
Master Lock Heavy Duty Steel Padlock - Keyed Alike, 2 1/2" Shackle - Master Lock - Qty Of 3
Uline
$66.00
Master Lock Heavy Duty Steel Padlock - Keyed Alike, 2 1/2" Shackle - Master Lock - Qty Of 3
Uline
$39.40
Master Lock Wall Mount Key Lock Box With Push Button For House Keys, Outdoor Safe With Combination Lock, 5 Key Capacity, 5423EC , Black
Amazon.com
9K+
Free shipping
$39.40
Master Lock Wall Mount Key Lock Box With Push Button For House Keys, Outdoor Safe With Combination Lock, 5 Key Capacity, 5423EC , Black
Amazon.com
$32.29
$36.56
Master Lock Key Lock Box, Outdoor Lock Box For House Keys, Portable Combination Lockbox Resettable Code, 5400EC, Black
Amazon.com
21K+
11% off
$32.29
$36.56
Master Lock Key Lock Box, Outdoor Lock Box For House Keys, Portable Combination Lockbox Resettable Code, 5400EC, Black
Amazon.com
$57.00
Master Lock Steel Padlock - Keyed Different, 5 3/4" Shackle - Master Lock - Qty Of 3
Uline
$57.00
Master Lock Steel Padlock - Keyed Different, 5 3/4" Shackle - Master Lock - Qty Of 3
Uline
$126.00
Master Lock Lockout Padlock - Set Of 6 Keyed Alike, 1 1/2" Shackle, Red - Master Lock - Pack Of 6
Uline
$126.00
Master Lock Lockout Padlock - Set Of 6 Keyed Alike, 1 1/2" Shackle, Red - Master Lock - Pack Of 6
Uline
$45.00
Master Lock Steel Padlock - Keyed Alike, 15/16" Shackle - Master Lock - Qty Of 3
Uline
$45.00
Master Lock Steel Padlock - Keyed Alike, 15/16" Shackle - Master Lock - Qty Of 3
Uline
$271.61
Master Lock 1KALF-2126 1-3/4" Keyed Alike Laminated Padlocks - Quantity 20
Amazon.com
47
Free shipping
$271.61
Master Lock 1KALF-2126 1-3/4" Keyed Alike Laminated Padlocks - Quantity 20
Amazon.com
$63.00
Master Lock Disc Padlock - Keyed-Different - Master Lock - Qty Of 3
Uline
$63.00
Master Lock Disc Padlock - Keyed-Different - Master Lock - Qty Of 3
Uline
$29.99
Master Lock Silver Outdoor Combination Lock, Heavy Duty Weather Resistant Padlock With Resettable Code And Cut Resistant Boron Carbide Shackle For
Amazon.com
1K+
$29.99
Master Lock Silver Outdoor Combination Lock, Heavy Duty Weather Resistant Padlock With Resettable Code And Cut Resistant Boron Carbide Shackle For
Amazon.com
$120.76
Master Lock Black Outdoor Bluetooth Smart Padlock With Keypad, Smart Locks For Tools, Gates, Sheds, 2-7/32 Inches Wide, 4401LHEC
Amazon.com
65
Free shipping
$120.76
Master Lock Black Outdoor Bluetooth Smart Padlock With Keypad, Smart Locks For Tools, Gates, Sheds, 2-7/32 Inches Wide, 4401LHEC
Amazon.com
$13.00
Circuit Breaker Lockout - Standard - Master Lock
Uline
$13.00
Circuit Breaker Lockout - Standard - Master Lock
Uline
$48.00
Master Lock Steel Padlock - Keyed Alike, 2" Shackle - ULINE - Qty Of 3
Uline
$48.00
Master Lock Steel Padlock - Keyed Alike, 2" Shackle - ULINE - Qty Of 3
Uline
$99.00
Master Lock Outdoor Padlock - Keyed Alike, 1 1/8" Shackle - Master Lock - Qty Of 3
Uline
$99.00
Master Lock Outdoor Padlock - Keyed Alike, 1 1/8" Shackle - Master Lock - Qty Of 3
Uline
$44.00
Aluminum Lockout Padlock - Keyed Different, Yellow - Master Lock - Qty Of 2
Uline
$44.00
Aluminum Lockout Padlock - Keyed Different, Yellow - Master Lock - Qty Of 2
Uline
$36.00
Master Lock - Combination Lock With Key Control - 3/4" Shackle - Qty Of 3
Uline
$36.00
Master Lock - Combination Lock With Key Control - 3/4" Shackle - Qty Of 3
Uline
$60.00
Master Lock Steel Padlock - Keyed Alike, 5 3/4" Shackle - Master Lock - Qty Of 3
Uline
$60.00
Master Lock Steel Padlock - Keyed Alike, 5 3/4" Shackle - Master Lock - Qty Of 3
Uline
$42.00
Master Lock Steel Padlock - Keyed Different, 15/16" Shackle - Master Lock - Qty Of 3
Uline
$42.00
Master Lock Steel Padlock - Keyed Different, 15/16" Shackle - Master Lock - Qty Of 3
Uline
$33.00
Master Lock Combination Padlock - 3/4" Shackle - Master Lock - Qty Of 3
Uline
$33.00
Master Lock Combination Padlock - 3/4" Shackle - Master Lock - Qty Of 3
Uline
$161.45
Master Lock Key Lock Box With Code, Outdoor Lock Box For Realtors, Property Managers And Landlords, Ideal For Short-Term Rentals, Key Safe Holds 5
Amazon.com
22K+
Free shipping
$161.45
Master Lock Key Lock Box With Code, Outdoor Lock Box For Realtors, Property Managers And Landlords, Ideal For Short-Term Rentals, Key Safe Holds 5
Amazon.com
$45.00
Master Lock Steel Padlock - Keyed Different, 2" Shackle - Master Lock - Qty Of 3
Uline
$45.00
Master Lock Steel Padlock - Keyed Different, 2" Shackle - Master Lock - Qty Of 3
Uline
$34.76
Master Lock Brass Combination Lock, Gate Lock For Outdoor Fence Or Shed, Customizable Combination Padlock With Extended 2-1/4-Inch-Long Shackle, 2
Amazon.com
2K+
$34.76
Master Lock Brass Combination Lock, Gate Lock For Outdoor Fence Or Shed, Customizable Combination Padlock With Extended 2-1/4-Inch-Long Shackle, 2
Amazon.com
$22.83
Master Lock 175LH 2' Wide Set Your Own Combination Padlock, With 2-1/4 in. Shackle, Brass Finish
Amazon.com
823
$22.83
Master Lock 175LH 2' Wide Set Your Own Combination Padlock, With 2-1/4 in. Shackle, Brass Finish
Amazon.com
$44.00
Aluminum Lockout Padlock - Keyed Different, Blue - Master Lock - Qty Of 2
Uline
$44.00
Aluminum Lockout Padlock - Keyed Different, Blue - Master Lock - Qty Of 2
Uline
$16.00
Circuit Breaker Cable Padlock - Master Lock
Uline
$16.00
Circuit Breaker Cable Padlock - Master Lock
Uline
$31.99
$39.99
Master Lock Set Your Own Combination Wall Mount Lock Box, 5 Key Capacity, Black 5401EC
Amazon.com
9K+
20% off
$31.99
$39.99
Master Lock Set Your Own Combination Wall Mount Lock Box, 5 Key Capacity, Black 5401EC
Amazon.com
$149.94
Master Lock Padlock, Indoor Personal Use Bluetooth Lock, 1-29/32 in. Wide, 4400D
Amazon.com
Free shipping
$149.94
Master Lock Padlock, Indoor Personal Use Bluetooth Lock, 1-29/32 in. Wide, 4400D
Amazon.com
$30.00
Optional Master Key For H-2061 Master Lock Combination Padlock - Master Lock - Qty Of 3
Uline
$30.00
Optional Master Key For H-2061 Master Lock Combination Padlock - Master Lock - Qty Of 3
Uline
$78.79
Master Lock Keyed Entry Door Lock, Brushed Chrome Finish Commercial Door Handle, Interior Or Exterior Lever Style Locking Door Handle, SLCHKE26D
Amazon.com
486
Free shipping
$78.79
Master Lock Keyed Entry Door Lock, Brushed Chrome Finish Commercial Door Handle, Interior Or Exterior Lever Style Locking Door Handle, SLCHKE26D
Amazon.com
How to Reset a Master Lock
How to Reset a Master Lock
217.3K viewsMar 29, 2025
wikiHowTrevor Maclise
How To Open Master Lock Key Box (Without a Code)
How To Open Master Lock Key Box (Without a Code)
Feb 9, 2022
upgradedhome.com
(1623) Master Lock Model 101
(1623) Master Lock Model 101
26.5K viewsDec 23, 2019
YouTubeBill Johnson
Master Lock 178D: Features & Benefits
0:35
Master Lock 178D: Features & Benefits
2.5K viewsDec 11, 2020
YouTubeMaster Lock
MasterLock 5423D Combo Set Tutorial
2:16
MasterLock 5423D Combo Set Tutorial
167.2K viewsJan 9, 2015
YouTubekleuck100
Master 5422/23D Key Box Decoding
2:30
Master 5422/23D Key Box Decoding
247.6K viewsJun 10, 2019
YouTubeOak City Locksport
How To Use A Master Lock Key Box
6:05
How To Use A Master Lock Key Box
71.6K viewsJul 28, 2021
YouTubeHelpfulLockPicker
HOW TO CHANGE MASTER LOCK COMBINATION CODE
4:05
HOW TO CHANGE MASTER LOCK COMBINATION CODE
473.8K viewsJun 5, 2021
YouTubeDIY GEEK
Opening & Closing the MasterLock Lockbox
1:56
Opening & Closing the MasterLock Lockbox
149.2K viewsNov 17, 2019
YouTubematthew haines
[845] Master Locks With INEXCUSABLE Design Flaws
3:14
[845] Master Locks With INEXCUSABLE Design Flaws
6.2M viewsMar 2, 2019
YouTubeLockPickingLawyer
Master Lock 21 Commercial vs Master Lock 1
9:08
Master Lock 21 Commercial vs Master Lock 1
42.9K viewsMay 14, 2019
YouTubeLock Noob
Operating the Master Lock 5400D & 5401D Lock Boxes
1:09
Operating the Master Lock 5400D & 5401D Lock Boxes
697.9K viewsAug 12, 2010
YouTubeMaster Lock
(642) Master Lock Combo Box - EZPZ to Open! (JUNK!)
3:06
(642) Master Lock Combo Box - EZPZ to Open! (JUNK!)
750.2K viewsJan 2, 2015
YouTubeBill Johnson
Master Lock® Lost Keys and Key Replacements
1:02
Master Lock® Lost Keys and Key Replacements
70.8K viewsSep 21, 2016
YouTubeThe Lock People®
How To Pick A Master Lock #175 Combination Lock
2:29
How To Pick A Master Lock #175 Combination Lock
370.1K viewsMar 24, 2012
YouTubeRaymond Hamby
(Picking 3) Master combination lock (604DAU) - picked (decoded)
5:13
(Picking 3) Master combination lock (604DAU) - picked (decoded)
18.8K viewsMar 6, 2018
YouTubeSwynndla
Reset the 4 Digit Master Lock Code
1:16
Reset the 4 Digit Master Lock Code
294.2K viewsJul 28, 2021
YouTubeBrighton's Reviews and More
Decoding a Master Lock 4688D TSA combination padlock
2:01
Decoding a Master Lock 4688D TSA combination padlock
55.1K viewsJan 27, 2021
YouTubeHingerlAlois
Securikey - Master Lock 5403 Code Change Instructions
1:21
Securikey - Master Lock 5403 Code Change Instructions
23.3K viewsJan 13, 2009
YouTubeSecurikey
Setting up a Master Lock portable push button Lock Box
4:53
Setting up a Master Lock portable push button Lock Box
93.4K viewsSep 15, 2015
YouTubeDIY Gal USA
Changing the Combination on a Master Lock 647D
1:46
Changing the Combination on a Master Lock 647D
272.9K viewsSep 28, 2019
YouTubeTinagirl Travels
(Picking 132) How to recover your lost Master Lock Word combination
8:14
(Picking 132) How to recover your lost Master Lock Word combination
56.8K viewsJul 28, 2019
YouTubeSwynndla
How to Reset Master Lock No. 175 and 176
1:36
How to Reset Master Lock No. 175 and 176
357.1K viewsSep 23, 2016
YouTubeThe Lock People®
HOW TO DETERMINE UNKNOWN COMBINATION OF MASTER PADLOCK M176
12:48
HOW TO DETERMINE UNKNOWN COMBINATION OF MASTER PADLOCK M176
110.4K viewsMar 7, 2013
YouTubeJPV Lockfixer
How To Find The Combination To A Master Lock Key Box Fast!
4:38
How To Find The Combination To A Master Lock Key Box Fast!
346.6K viewsJul 21, 2021
YouTubeHelpfulLockPicker
(50) Lockpicking: Bypassing and Decoding Masterlock Combination Locks
11:19
(50) Lockpicking: Bypassing and Decoding Masterlock Combination Locks
111.4K viewsSep 14, 2017
YouTubeMM Developer
How to Crack Your Master Lock Combo in 3 Easy Steps
6:00
How to Crack Your Master Lock Combo in 3 Easy Steps
3.9M viewsApr 5, 2015
YouTubeAlice Zhao
How to Open a Master Lock
1:04
How to Open a Master Lock
3M viewsJun 15, 2014
YouTubeTheCrazyButch
Master Lock Magnum - Reset Code - Quick and Easy!
1:01
Master Lock Magnum - Reset Code - Quick and Easy!
206.8K viewsJul 26, 2019
YouTubeTech Angel
How to Unlock/Open a Master Lock
0:26
How to Unlock/Open a Master Lock
991.6K viewsOct 27, 2020
YouTubeFinntastic Explanations
See more

Shop master lock model numbers

Sponsored
About our ads
$42.00
Master Lock Steel Padlock - Keyed Alike, 3/4" Shackle - Master Lock - Qty Of 3
Uline
$42.00
Master Lock Steel Padlock - Keyed Alike, 3/4" Shackle - Master Lock - Qty Of 3
Uline
$81.00
Master Lock Brass Padlock - Combination, 1" Shackle - Master Lock - Qty Of 3
Uline
$81.00
Master Lock Brass Padlock - Combination, 1" Shackle - Master Lock - Qty Of 3
Uline
$87.00
Master Lock Brass Padlock - Combination, 2 1/4" Shackle - Master Lock - Qty Of 3
Uline
$87.00
Master Lock Brass Padlock - Combination, 2 1/4" Shackle - Master Lock - Qty Of 3
Uline
$51.00
Master Lock Steel Padlock - Keyed Alike, 2 1/2" Shackle - Master Lock - Qty Of 3
Uline
$51.00
Master Lock Steel Padlock - Keyed Alike, 2 1/2" Shackle - Master Lock - Qty Of 3
Uline
$60.00
Master Lock Heavy Duty Steel Padlock - Keyed Alike, 1" Shackle - Master Lock - Qty Of 3
Uline
$60.00
Master Lock Heavy Duty Steel Padlock - Keyed Alike, 1" Shackle - Master Lock - Qty Of 3
Uline
$10.00
Master Lock Company K1525 V689 Master Key V689 For 1525 Combination Padlock
B and H Depot
$10.00
Master Lock Company K1525 V689 Master Key V689 For 1525 Combination Padlock
B and H Depot
$61.75
Master Lock Gold Combination Padlock, Gate Lock For Outdoor Fence Or Shed, Small Lock With Customizable Code For Indoor Or Outdoor Storage, 4 Pack,
Amazon.com
3K+
Free shipping
$61.75
Master Lock Gold Combination Padlock, Gate Lock For Outdoor Fence Or Shed, Small Lock With Customizable Code For Indoor Or Outdoor Storage, 4 Pack,
Amazon.com
$126.00
Master Lock Lockout Padlock - Set Of 6 Keyed Alike, 1 1/2" Shackle, Blue - Master Lock - Pack Of 6
Uline
$126.00
Master Lock Lockout Padlock - Set Of 6 Keyed Alike, 1 1/2" Shackle, Blue - Master Lock - Pack Of 6
Uline
$66.00
Master Lock Heavy Duty Steel Padlock - Keyed Alike, 2 1/2" Shackle - Master Lock - Qty Of 3
Uline
$66.00
Master Lock Heavy Duty Steel Padlock - Keyed Alike, 2 1/2" Shackle - Master Lock - Qty Of 3
Uline
$39.40
Master Lock Wall Mount Key Lock Box With Push Button For House Keys, Outdoor Safe With Combination Lock, 5 Key Capacity, 5423EC , Black
Amazon.com
9K+
Free shipping
$39.40
Master Lock Wall Mount Key Lock Box With Push Button For House Keys, Outdoor Safe With Combination Lock, 5 Key Capacity, 5423EC , Black
Amazon.com
$32.29
$36.56
Master Lock Key Lock Box, Outdoor Lock Box For House Keys, Portable Combination Lockbox Resettable Code, 5400EC, Black
Amazon.com
21K+
11% off
$32.29
$36.56
Master Lock Key Lock Box, Outdoor Lock Box For House Keys, Portable Combination Lockbox Resettable Code, 5400EC, Black
Amazon.com
$57.00
Master Lock Steel Padlock - Keyed Different, 5 3/4" Shackle - Master Lock - Qty Of 3
Uline
$57.00
Master Lock Steel Padlock - Keyed Different, 5 3/4" Shackle - Master Lock - Qty Of 3
Uline
$126.00
Master Lock Lockout Padlock - Set Of 6 Keyed Alike, 1 1/2" Shackle, Red - Master Lock - Pack Of 6
Uline
$126.00
Master Lock Lockout Padlock - Set Of 6 Keyed Alike, 1 1/2" Shackle, Red - Master Lock - Pack Of 6
Uline
$45.00
Master Lock Steel Padlock - Keyed Alike, 15/16" Shackle - Master Lock - Qty Of 3
Uline
$45.00
Master Lock Steel Padlock - Keyed Alike, 15/16" Shackle - Master Lock - Qty Of 3
Uline
$271.61
Master Lock 1KALF-2126 1-3/4" Keyed Alike Laminated Padlocks - Quantity 20
Amazon.com
47
Free shipping
$271.61
Master Lock 1KALF-2126 1-3/4" Keyed Alike Laminated Padlocks - Quantity 20
Amazon.com
$63.00
Master Lock Disc Padlock - Keyed-Different - Master Lock - Qty Of 3
Uline
$63.00
Master Lock Disc Padlock - Keyed-Different - Master Lock - Qty Of 3
Uline
$29.99
Master Lock Silver Outdoor Combination Lock, Heavy Duty Weather Resistant Padlock With Resettable Code And Cut Resistant Boron Carbide Shackle For
Amazon.com
1K+
$29.99
Master Lock Silver Outdoor Combination Lock, Heavy Duty Weather Resistant Padlock With Resettable Code And Cut Resistant Boron Carbide Shackle For
Amazon.com
$120.76
Master Lock Black Outdoor Bluetooth Smart Padlock With Keypad, Smart Locks For Tools, Gates, Sheds, 2-7/32 Inches Wide, 4401LHEC
Amazon.com
65
Free shipping
$120.76
Master Lock Black Outdoor Bluetooth Smart Padlock With Keypad, Smart Locks For Tools, Gates, Sheds, 2-7/32 Inches Wide, 4401LHEC
Amazon.com