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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

Master Lock 311 Covered Laminated Steel Padlock 1-9/16" (40mm)
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Master Lock 312  Covered Laminated Steel Padlock 1-9/16" (40mm)
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Master Lock 315  Non-Rekeyable Covered Laminated Steel Padlock 1-9/16" (40mm)
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SKU: 311
SKU: 312KD
SKU: 315KD
Our price: $6.88
Market price: $12.51 save 45%
Our price: $6.88
Market price: $12.51 save 45%
Our price: $7.51
Market price: $12.51 save 40%
Quantity
Please order a minimum of 6.
Quantity
Please order a minimum of 6.
Quantity
Please order a minimum of 6.
 
Master Lock 317 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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15LH Master Lock Non-Rekeyable Laminated Steel Pin Tumbler Padlock 1-1/4" Shackle
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SKU: 317KD
SKU: 975
SKU: 15LH 60off
Our price: $7.79
Market price: $14.58 save 47%
Our price: $14.47
Market price: $24.57 save 41%
Our price: $11.48
Market price: $28.69 save 60%
Quantity
Please order a minimum of 6.
Packaging
Shackle Length
Quantity
Quantity
 
Master Lock 1, 1KA, 1 Laminated Steel Padlock 1-3/4" (44mm)
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Master Lock 15, 15KA, Non-Rekeyable Laminated Steel Pin Tumbler Padlock 2-1/2" (64mm)
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Master Lock 1502 Combination Padlock for Lockers
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SKU: 1KD
SKU: 15KD
SKU: 1502
Our price: $7.19
Market price: $11.79 save 39%
Our price: $17.10
Market price: $26.72 save 36%
Our price: $3.83
Market price: $6.99 save 45%
Quantity
Please order a minimum of 6.
Quantity
Please order a minimum of 6.
Full Name (end user):
Address (end user):
Dial Color
Combinations:
Shackle Length
Quantity
Please order a minimum of 10.
 
Master Lock 1525 Combination Padlock with Key Control
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Master Lock 5, 5KA, 5 Laminated Steel Padlock 2" (51mm)
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Master Lock 7, 7KA Laminated Steel Padlock 1-1/8" (29mm)
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SKU: 1525
SKU: 5KD
SKU: 7KD
Our price: $4.47
Market price: $8.80 save 49%
Our price: $9.13
Market price: $14.98 save 39%
Our price: $4.57
Market price: $8.16 save 44%
Quantity
Please order a minimum of 10.
Quantity
Please order a minimum of 6.
Quantity
Please order a minimum of 6.
 
Master Lock 878 2" Resettable Comination Padlock - Black Zinc
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121Q Master Lock  Solid Body No. 121 Padlock
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121T Master Lock  Solid Body No. 121 Padlock
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SKU: 878
SKU: 121Q
SKU: 121T
Our price: $9.42
Market price: $15.83 save 40%
Our price: $7.43
Market price: $11.26 save 34%
Our price: $4.45
Market price: $6.75 save 34%
Quantity
Quantity
Please order a minimum of 4.
Quantity
Please order a minimum of 4.
 
1220DSPL Master Lock Steel Padlock Starter Kit
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1220LHAST Master Lock  Rainbow Pack
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131D Master Lock  Solid Body No. 131 Padlock
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SKU: 1220DSPL
SKU: 1220LHAST
SKU: 131D
Our price: $59.74
Market price: $90.52 save 34%
Our price: $52.83
Market price: $80.05 save 34%
Our price: $3.64
Market price: $5.51 save 34%
Quantity
Quantity
Quantity
Please order a minimum of 4.
 
131Q Master Lock  Solid Body No. 131 Padlock
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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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SKU: 131Q
SKU: 131T
SKU: 136T
Our price: $10.90
Market price: $16.52 save 34%
Our price: $6.58
Market price: $9.92 save 34%
Our price: $5.46
Market price: $9.92 save 45%
Quantity
Please order a minimum of 4.
Quantity
Please order a minimum of 4.
Quantity
Please order a minimum of 4.
 
1376DAT Master Lock Receiver Pins and Clips
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1414DAT Master Lock Receiver Pins and Clips
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1415DAT Master Lock Receiver Pins and Clips
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SKU: 1376DAT
SKU: 1414DAT
SKU: 1415DAT
Our price: $3.72
Market price: $4.96 save 25%
Our price: $3.98
Market price: $5.31 save 25%
Our price: $7.93
Market price: $10.57 save 25%
Quantity
Please order a minimum of 4.
Quantity
Please order a minimum of 4.
Quantity
Please order a minimum of 6.
 
141D Master Lock  Solid Body No. 141 Padlock
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141DLF Master Lock  Solid Body No. 141 Padlock
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141T Master Lock  Solid Body No. 141 Padlock
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SKU: 141D
SKU: 141DLF
SKU: 141T
Our price: $4.52
Market price: $7.22 save 37%
Our price: $5.58
Market price: $8.89 save 37%
Our price: $8.64
Market price: $12.99 save 33%
Quantity
Please order a minimum of 4.
Quantity
Please order a minimum of 4.
Quantity
Please order a minimum of 4.
 
141TRILF Master Lock  Solid Body No. 141 Padlock
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142DCM Master Lock  Solid Body No. 142 Padlock
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1457VE1106KA - Master Lock Portable Personal Lockout Kit - Valve AND Electrical
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SKU: 141TRILF
SKU: 142DCM
SKU: 1457VE1106KA
Our price: $12.31
Market price: $19.57 save 37%
Our price: $4.79
Market price: $7.22 save 34%
Our price: $159.16
Market price: $289.38 save 45%
Quantity
Please order a minimum of 4.
Quantity
Please order a minimum of 4.
Shipping Method shipping method
Quantity
 
1457VE3KA - Master Lock Portable Personal Lockout Kit - Valve AND Electrical with Adapter
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1465DAT Master Lock Receiver Pins and Clips
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1467DAT Master Lock Key Safe 5/8" Chrome Steel with Swivel Head Lock
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SKU: 1457VE3KA
SKU: 1465DAT
SKU: 1467DAT
Our price: $154.65
Market price: $281.18 save 45%
Our price: $7.05
Market price: $9.40 save 25%
Our price: $23.48
Market price: $31.30 save 25%
Shipping Method shipping method
Quantity
Quantity
Please order a minimum of 4.
Quantity
Please order a minimum of 2.
 
1469DAT Master Lock 3-1/2" Stainless Steel Heavy-Duty Receiver Lock
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146D Master Lock  Breast Cancer Research Foundation Pink Ribbon Aluminum Solid Body Padlock
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1470DAT Master Lock 5/8" & 1/2" Swivel Head Lock with 8' Cable
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SKU: 1469DAT
SKU: 146D
SKU: 1470DAT
Our price: $18.38
Market price: $24.50 save 25%
Our price: $3.97
Market price: $7.22 save 45%
Our price: $20.01
Market price: $26.69 save 25%
Quantity
Please order a minimum of 4.
Quantity
Please order a minimum of 4.
Quantity
 
1471DAT Master Lock 3-1/2" Long Shackle Barbell Lock for UFP Couplers, K1 Keyway
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1472DAT Master Lock Chrome Steel 1/2" Barbell Lock
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1475DAT Master Lock 7/8" Long Shackle Barbell Lock, K1 Keyway
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SKU: 1471DAT
SKU: 1472DAT
SKU: 1475DAT
Our price: $12.29
Market price: $16.39 save 25%
Our price: $12.93
Market price: $17.24 save 25%
Our price: $12.29
Market price: $16.39 save 25%
Quantity
Please order a minimum of 4.
Quantity
Please order a minimum of 4.
Quantity
Please order a minimum of 4.
 
1479DAT Master Lock 5/8" Barbell Lock
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1480DAT Master Lock Stainless Steel 5/8" Barbell Lock
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1480KA Master Lock Stainless Steel 5/8" Barbell Lock Keyed Alike
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SKU: 1479DAT
SKU: 1480DAT
SKU: 1480KA
Our price: $12.93
Market price: $17.24 save 25%
Our price: $14.74
Market price: $22.67 save 35%
Our price: $15.41
Market price: $23.70 save 35%
Quantity
Please order a minimum of 4.
Quantity
Please order a minimum of 4.
Quantity
Please order a minimum of 4.
 
1481DAT Master Lock Keyed Alike Set
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1491DAT Master Lock Trailer Coupler Pivot Lock Latch Pin
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1492DAT Master Lock Receiver Pins and Clips
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SKU: 1481DAT
SKU: 1491DAT
SKU: 1492DAT
Our price: $23.62
Market price: $31.49 save 25%
Our price: $1.98
Market price: $3.60 save 45%
Our price: $3.43
Market price: $4.57 save 25%
Quantity
Please order a minimum of 4.
Quantity
Please order a minimum of 6.
Quantity
Please order a minimum of 4.
 
1495DAT Master Lock Receiver Pins and Clips
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1547DCM Master Lock  Back Pack Lock
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1548DCM Master Lock  Back Pack Lock
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SKU: 1495DAT
SKU: 1547DCM
SKU: 1548DCM
Our price: $3.43
Market price: $4.57 save 25%
Our price: $3.69
Market price: $6.71 save 45%
Our price: $4.05
Market price: $7.37 save 45%
Quantity
Please order a minimum of 4.
Quantity
Please order a minimum of 4.
Quantity
Please order a minimum of 4.
 
1550DAST Master Lock  Back Pack Lock
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1631, 1630 Master Lock Built In Combination Locker Lock
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SKU: 1550DAST
SKU: 1631 - lh
Our price: $3.28
Market price: $4.34 save 24%
Our price: $9.98
Market price: $18.14 save 45%
Quantity
Please order a minimum of 4.
Dial:
Handing
Locker Key System:
Key system to extend (if existing):
Full Name (end user):
Address (end user):
Quantity
Please order a minimum of 10.
 
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