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Master Lock

Master Lock

Master Lock is recognized around the world as the authentic, enduring name in padlocks and security products. Since our founding in 1921, we have worked hard to earn and maintain the trust of our customers by delivering on our promise of strength and quality and by continually setting new standards for lock design, application and performance.

As the largest global manufacturer and marketer of padlocks, we continue to build our founder’s passion for innovation, quality, and compelling value into our expanding lines of security solutions.

Choose a category below:

Safety Series™ OSHA Lockout Tagout Products
Safety Series™ OSHA Lockout Tagout Products
Laminated Steel Padlocks
Laminated Steel Padlocks
Solid Iron Padlocks
Solid Iron Padlocks
Aluminum Padlocks
Aluminum Padlocks
Solid Brass Padlocks
Solid Brass Padlocks
Solid Steel Padlocks
Solid Steel Padlocks
Weather Proof Padlocks
Weather Proof Padlocks
Combination Padlocks
Combination Padlocks
Built-in Locker Locks
Built-in Locker Locks
Hasps & Padlock Eyes
Hasps & Padlock Eyes
Hidden Shackle (Hockey Puck) Locks
Hidden Shackle (Hockey Puck) Locks
Interchangeable Core (IC Core) Padlocks
Interchangeable Core (IC Core) Padlocks
Python™ Cable Locks
Python™ Cable Locks
TSA Travel & Luggage Locks
TSA Travel & Luggage Locks
Automotive Security Products
Automotive Security Products
Discus Padlocks
Discus Padlocks
Motorcycle & Bicycle Security
Motorcycle & Bicycle Security
Gun Safety Locks
Gun Safety Locks
Lock Boxes & Storage Security
Lock Boxes & Storage Security
Computer Locks & Laptop Locks
Computer Locks & Laptop Locks
Miscellaneous Products
Miscellaneous Products
Government Padlocks
Government Padlocks

Products

311 Master Lock Covered Laminated Steel Padlock 1-9/16" (40mm)
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312 Master Lock  Covered Laminated Steel Padlock 1-9/16" (40mm)
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315 Master Lock  Non-Rekeyable Covered Laminated Steel Padlock 1-9/16" (40mm)
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SKU: 311
SKU: 312
SKU: 315KD
Our price: $6.68
Market price: $12.15 save 45%
Our price: $7.98
Market price: $12.15 save 34%
Our price: $7.24
Market price: $12.11 save 40%
Keying:
BumpStop:
Shackle:
If matching key, enter key #:
Quantity
Please order a minimum of 6.
Keying:
BumpStop:
Shackle:
If matching key, enter key #:
Quantity
Please order a minimum of 6.
Keying:
BumpStop:
Shackle:
If matching key, enter key #:
Quantity
Please order a minimum of 6.
 
317 Master Lock Non-Rekeyable Camouflage Covered Laminated Steel Padlock 1-9/16" (40mm)
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Master Lock 975 2" Resettable Comination Padlock - Brass
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1, 1KA, 1 Master Lock Laminated Steel Padlock 1-3/4" (44mm)
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SKU: 317KD
SKU: 975
SKU: 1KD
Our price: $7.79
Market price: $14.16 save 45%
Our price: $14.74
Market price: $24.57 save 40%
Our price: $6.98
Market price: $11.45 save 39%
Quantity
Please order a minimum of 6.
Packaging
Shackle Length
Quantity
Keying:
BumpStop
Shackle:
If matching key, enter key #:
Quantity
Please order a minimum of 6.
 
15, 15KA, Master Lock Non-Rekeyable Laminated Steel Pin Tumbler Padlock 2-1/2" (64mm)
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1502 Master Lock Combination Padlock for Lockers
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1525 Master Lock Combination Padlock with Key Control
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SKU: 15KD
SKU: 1502
SKU: 1525
Our price: $16.48
Market price: $25.94 save 36%
Our price: $3.83
Market price: $6.99 save 45%
Our price: $4.50
Market price: $8.80 save 49%
Keying:
BumpStop:
Shackle:
Bumper Color:
If matching key, enter key #:
Quantity
Please order a minimum of 6.
Full Name (end user):
Address (end user):
Dial Color
Combinations:
Quantity
Please order a minimum of 10.
Quantity
Please order a minimum of 10.
 
15LH Master Lock Non-Rekeyable Laminated Steel Pin Tumbler Padlock 1-1/4" Shackle
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5, 5KA, 5 Master Lock Laminated Steel Padlock 2" (51mm)
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7, 7KA Master Lock Laminated Steel Padlock 1-1/8" (29mm)
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SKU: 15LH 60off
SKU: 5KD
SKU: 7KD
Our price: $11.48
Market price: $28.69 save 60%
Our price: $8.73
Market price: $14.54 save 40%
Our price: $4.43
Market price: $7.92 save 44%
Quantity
Keying:
BumpStop:
Shackle:
If matching key, enter key #:
Quantity
Please order a minimum of 6.
Keying:
Shackle:
If matching key, enter key #:
Bumper Color:
Quantity
Please order a minimum of 6.
 
7LJKD Master Lock Laminated Steel Padlock 2-1/2" Tall Shackle
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Master Lock 878 2" Resettable Comination Padlock - Black Zinc
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SPECIAL 1, 1KA, 1 Master Lock Laminated Steel Padlock 1-3/4" (44mm) LIMITED QUANTITY PRICING
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SKU: 7LJ KD
SKU: 878
SKU: Master 1KA 60off4
Our price: $3.97
Market price: $9.92 save 60%
Our price: $9.50
Market price: $15.83 save 40%
Our price: $4.96
Market price: $12.40 save 60%
Quantity Out of stock
Packaging
Quantity
Quantity
Please order a minimum of 3.
 
0411-5705 Master Lock Padlock Photo Labels for 411 Safety Padlocks
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101 Master Lock  Rekeyable Laminated Steel Padlock 3-1/4" (83mm)
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121Q Master Lock  Solid Body No. 121 Padlock
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SKU: 0411-5705
SKU: 101
SKU: 121Q
Our price: $3.44
Market price: $5.48 save 37%
Our price: $17.04
Market price: $30.99 save 45%
Our price: $7.43
Market price: $11.26 save 34%
Quantity
Keying:
BumpStop:
If matching key, enter key #:
Quantity
Please order a minimum of 6.
Quantity
Please order a minimum of 4.
 
121T Master Lock  Solid Body No. 121 Padlock
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1220AST Master Lock  Rainbow Pack
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1220DSPL Master Lock Steel Padlock Starter Kit
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SKU: 121T
SKU: 1220AST
SKU: 1220DSPL
Our price: $4.45
Market price: $6.75 save 34%
Our price: $41.00
Market price: $62.13 save 34%
Our price: $59.74
Market price: $90.52 save 34%
Quantity
Please order a minimum of 4.
Quantity
Quantity
 
1220LHAST Master Lock  Rainbow Pack
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131D Master Lock  Solid Body No. 131 Padlock
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131Q Master Lock  Solid Body No. 131 Padlock
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SKU: 1220LHAST
SKU: 131D
SKU: 131Q
Our price: $52.83
Market price: $80.05 save 34%
Our price: $3.64
Market price: $5.51 save 34%
Our price: $10.90
Market price: $16.52 save 34%
Quantity
Quantity
Please order a minimum of 4.
Quantity
Please order a minimum of 4.
 
131T Master Lock  Solid Body No. 131 Padlock
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136T Master Lock Breast Cancer Research Foundation Pink Ribbon Covered Solid Body Padlock
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1376DAT Master Lock Receiver Pins and Clips
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SKU: 131T
SKU: 136T
SKU: 1376DAT
Our price: $6.58
Market price: $9.92 save 34%
Our price: $5.46
Market price: $9.92 save 45%
Our price: $3.72
Market price: $4.96 save 25%
Quantity
Please order a minimum of 4.
Quantity
Please order a minimum of 4.
Quantity
Please order a minimum of 4.
 
1414DAT Master Lock Receiver Pins and Clips
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1415DAT Master Lock Receiver Pins and Clips
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141D Master Lock  Solid Body No. 141 Padlock
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SKU: 1414DAT
SKU: 1415DAT
SKU: 141D
Our price: $3.98
Market price: $5.31 save 25%
Our price: $7.93
Market price: $10.57 save 25%
Our price: $4.52
Market price: $7.22 save 37%
Quantity
Please order a minimum of 4.
Quantity
Please order a minimum of 6.
Quantity
Please order a minimum of 4.
 
141DLF Master Lock  Solid Body No. 141 Padlock
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141T Master Lock  Solid Body No. 141 Padlock
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141TRILF Master Lock  Solid Body No. 141 Padlock
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SKU: 141DLF
SKU: 141T
SKU: 141TRILF
Our price: $5.58
Market price: $8.89 save 37%
Our price: $8.64
Market price: $12.99 save 33%
Our price: $12.31
Market price: $19.57 save 37%
Quantity
Please order a minimum of 4.
Quantity
Please order a minimum of 4.
Quantity
Please order a minimum of 4.
 
142DCM Master Lock  Solid Body No. 142 Padlock
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1456 - Master Lock Portable Personal Lockout Pouch (Unfilled)
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1456E1106 - Master Lock Portable Personal Lockout Pouch with Aluminum Locks - Electrical
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SKU: 142DCM
SKU: 1456
SKU: 1456E1106
Our price: $4.79
Market price: $7.22 save 34%
Our price: $14.79
Market price: $26.89 save 45%
Our price: $50.89
Market price: $92.52 save 45%
Quantity
Please order a minimum of 4.
Shipping Method shipping method
Quantity
Shipping Method shipping method
Quantity
 
1456E3 - Master Lock Portable Personal Lockout Pouch with Laminated Steel Locks - Electrical
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1456E410 - Master Lock Portable Personal Lockout Pouch with Plastic Locks - Electrical
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1456P1106KA - Master Lock Portable Personal Lockout Pouch with Aluminum Locks
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SKU: 1456E3
SKU: 1456E410
SKU: 1456P1106KA
Our price: $49.60
Market price: $90.17 save 45%
Our price: $59.94
Market price: $93.69 save 36%
Our price: $50.89
Market price: $92.52 save 45%
Shipping Method shipping method
Quantity
Shipping Method shipping method
Quantity
Shipping Method shipping method
Quantity
 
1456P3KA - Master Lock Portable Personal Lockout Pouch Kit with Laminated Steel Locks
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1456P410KA - Master Lock Portable Lockout Pouch with Plastic Locks
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1457E1106KA - Master Lock Portable Personal Lockout Kit - Electrical
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SKU: 1456P3KA
SKU: 1456P410KA
SKU: 1457E1106KA
Our price: $45.09
Market price: $81.97 save 45%
Our price: $51.53
Market price: $93.69 save 45%
Our price: $81.83
Market price: $148.77 save 45%
Shipping Method shipping method
Quantity
Shipping Method shipping method
Quantity
Shipping Method shipping method
Quantity
 
1457E3KA - Master Lock Portable Personal Lockout Kit - Electrical
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1457E410KA - Master Lock Portable Personal Lockout Kit - Electrical
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1457V1106KA - Master Lock Portable Personal Lockout Kit - Valves
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SKU: 1457E3KA
SKU: 1457E410KA
SKU: 1457V1106KA
Our price: $84.98
Market price: $140.57 save 40%
Our price: $95.75
Market price: $152.25 save 37%
Our price: $133.39
Market price: $242.51 save 45%
Shipping Method shipping method
Quantity
Shipping Method shipping method
Quantity
Shipping Method shipping method
Quantity
 
1457V410KA - Master Lock Portable Personal Lockout Kit with Plastic Locks - Valve
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1457VE1106KA - Master Lock Portable Personal Lockout Kit - Valve AND Electrical
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1457VE3KA - Master Lock Portable Personal Lockout Kit - Valve AND Electrical with Adapter
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SKU: 1457V410KA
SKU: 1457VE1106KA
SKU: 1457VE3KA
Our price: $135.32
Market price: $246.03 save 45%
Our price: $159.16
Market price: $289.38 save 45%
Our price: $154.65
Market price: $281.18 save 45%
Shipping Method shipping method
Quantity
Shipping Method shipping method
Quantity
Shipping Method shipping method
Quantity
 
1457VE410KA - Master Lock Portable Personal Lockout Kit with Plastic Locks - Valve AND Electrical with Grip Tight Devices
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1458 - Master Lock Portable Group Lockout Organizer (Unfilled)
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SKU: 1457VE410KA
SKU: 1458
Our price: $161.11
Market price: $292.91 save 45%
Our price: $29.75
Market price: $46.82 save 36%
Shipping Method shipping method
Quantity
Shipping Method shipping method
Quantity
 
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