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Master Lock is a well known and high quality lock company that sells locks for home and personal, business and industry, and service and support. Master Lock provides authentic, enduring, and strong locks to help you secure any place or object. This company's durable locks provide value to the customer, which Master Locks strives to provide the best locks out there while also setting new standards.

1-30 of 56 products

6-ft Adjustable Cable Lockouts, Red
6-ft Adjustable Cable Lockouts, Red
S806
Master Lock's adjustable cable lockouts are ideal for group and multi-point lockouts. Provide a tough and flexible multi-stranded steel cable. Shop more Master Lock appliances at HomElectrical.com!
$35.32Each
3/8 in No. 5 Laminated Steel Pin Tumbler Padlock
3/8 in No. 5 Laminated Steel Pin Tumbler Padlock
5D
With this tumbler padlock dual locking levers provide extra pry resistance while its hardened bottom plate allows for drill resistance....
$55.34Case of 4
120 Volt Safety Series Rotating Electrical Plug Lockout
120 Volt Safety Series Rotating Electrical Plug Lockout
487
The rotating electrical plug lockout protects against accidental reconnection. Its unique outward rotation allows for easier installation in confined space...
$18.14Each
Hardened Steel No. 1500 Combination Padlocks
Hardened Steel No. 1500 Combination Padlocks
1500
No. 1500 Combination Padlocks are constructed of a hardened steel shackle for extra cut resistance. Its combination security is for...
$101.12Case of 12
6 Hole Aluminum Safety Series Lockout Hasps
6 Hole Aluminum Safety Series Lockout Hasps
416
Lock-Out Hasps provide the ability to require multiple authorizations to allow access to one locked out device or energy source....
$6.78Each
Hardened Steel No. 178 Solid Brass Combination Padlock
Hardened Steel No. 178 Solid Brass Combination Padlock
178BLK
Solid Brass Combination Padlocks incorporate four digit dialing that allows users to access thousands of possible combinations. Set-your-own combination convenience...
$83.91Case of 6
Master Blister Pack Keyed Different Tumbler Padlock
Master Blister Pack Keyed Different Tumbler Padlock
1D
Tumbler Padlocks feature dual locking levers that provide extra pry resistance. Its hardened bottom plate allow for drill resistance. The...
$39.54Case of 4
3.5-in General Use Hasp
3.5-in General Use Hasp
703D
Master Lock's General use hasps is tamper-proof, hardened steel staple, and steel body perfect for securing doors, lids, and more. Shop more Master Lock tools at HomElectrical.com!
$116.03Case of 24
Hardened Steel No. 140 Solid Brass Padlocks
Hardened Steel No. 140 Solid Brass Padlocks
140D
Solid brass padlocks are specifically designed for corrosion resistance and can be used in the most harsh conditions caused from...
$38.39Case of 4
6 Pin Green Safety Lock-Out Padlock Keyed Different
6 Pin Green Safety Lock-Out Padlock Keyed Different
410GRN
Safety Lockout Padlocks are designed by safety directors specifically for OSHA lockout compliance - 1 3/4" tall. Customize on-site with...
$79.58Case of 6
4 Pin Tumbler No. 1 Laminated Steel Safety Padlock
4 Pin Tumbler No. 1 Laminated Steel Safety Padlock
1DCOM
Dual locking levers Provide extra Pry resistance with this 4 pin tumbler padlock. Its top and bottom bumpers allow for...
$45.71Case of 4
6 Pin Tumbler Safety Lockout Padlock Keyed
6 Pin Tumbler Safety Lockout Padlock Keyed
410YLW
Use this tumbler lockout designed by safety directors specifically for OSHA compliance to highly secure anything you need to lock....
$79.58Case of 6
Single and Double Standard Circuit Breaker Lockout
Single and Double Standard Circuit Breaker Lockout
493B
The Circuit Breaker Lockouts for standard single and double toggles secures and simplifies mounting for a solid lockout. The Circuit...
$10.50Each
6 Pin Red No. 410 Safety Lockout Padlock
6 Pin Red No. 410 Safety Lockout Padlock
410RED
Safety Lockout Padlocks are designed by safety directors specifically for OSHA lockout compliance - 1 3/4" tall. Customize on-site with...
$79.58Case of 6
4 Pin No. 5 Laminated Steel Pin Tumbler Padlock
4 Pin No. 5 Laminated Steel Pin Tumbler Padlock
5DCOM
Features of this 4 pin tumbler padlock include a hardened bottom plate for drill resistance and top and bottom bumpers...
$58.13Case of 4
4 Step Dial No. 175 Combination Brass Padlock
4 Step Dial No. 175 Combination Brass Padlock
175D
Set-your-own combination convenience with this solid brass padlock. This lock is resettable to any of 10,000 personalized combinations and provides...
$84.31Case of 4
No. 3 Laminated Steel 4 Pin Tumbler Padlock
No. 3 Laminated Steel 4 Pin Tumbler Padlock
3DCOM
Dual locking levers provide this steel padlock with extra pry resistance and features a hardened bottom plate for drill resistance....
$39.81Case of 4
Changeable No. 175 Combination Brass Padlock
Changeable No. 175 Combination Brass Padlock
175
Solid brass padlocks are specifically designed for corrosion resistance and can be used in the most harsh conditions caused from...
$143.12Case of 6
4 Step Dial No. 175 Combination Brass Padlock
4 Step Dial No. 175 Combination Brass Padlock
175DLH
Set-your-own combination convenience with this four step dial solid brass padlock. This lock is resettable to any of 10,000 personalized...
$148.23Case of 6
Blue Non-Conductive Xenoy No. 410 Safety Lockout Padlock
Blue Non-Conductive Xenoy No. 410 Safety Lockout Padlock
410BLU
Safety Lockout Padlocks are designed by safety directors specifically for OSHA lockout compliance - 1 3/4" tall. Customize on-site with...
$79.58Case of 6
1- 1/2" Jaws Master Safety Lockout Hasps
1- 1/2" Jaws Master Safety Lockout Hasps
421
Lock-Out Hasps Provide the ability to require multiple authorizations to allow access to one locked out device or energy source....
$7.47Each
2-1/4" 4 Step Dial No. 175 Combination Brass Padlock
2-1/4" 4 Step Dial No. 175 Combination Brass Padlock
175LH
Set-your-own combination convenience with this solid brass padlock. This lock is resettable to any of 10,000 personalized combinations and provides...
$170.47Case of 6
4 Pin Red Steel Body Safety Padlock
4 Pin Red Steel Body Safety Padlock
3RED
Keep your personal items safe with the Master Lock 4 Pin Red Steel Body Safety Padlock. Red four-pin tumbler cylinder...
$63.04Case of 6
4 Pin Silver Laminated Safety Padlock
4 Pin Silver Laminated Safety Padlock
5KA-0303
Use the Master Lock 4 Pin Silver Laminated Safety Padlock to keep your belongings safe. Silver padlock is constructed out...
$92.64Case of 6
Master Lock No. 7 Laminated Steel Pin Tumbler Padlock
Master Lock No. 7 Laminated Steel Pin Tumbler Padlock
7D
Master Lock's No. 7 Laminated Steel Pin Tumbler Padlock is tough and virtually unpickable, making it ideal for keeping any items safe and secure
$34.23Case of 4
6"X 3/8" Python Adjustable Locking Cables
6"X 3/8" Python Adjustable Locking Cables
8413DPF
The weather tough aluminum alloy body and vinyl coated of this adjustable locking cable resist rust and operate in extreme...
$34.73Each
4 Pin No. 3 Laminated Steel Pin Tumbler Padlocks
4 Pin No. 3 Laminated Steel Pin Tumbler Padlocks
3DLF
Features of this 4 pin padlock include a hardened bottom plate for drill resistance and top and bottom bumpers for...
$47.95Case of 4
9/32 in No. 3 Laminated Steel Pin Tumbler Padlocks
9/32 in No. 3 Laminated Steel Pin Tumbler Padlocks
3DLHCOM
The four pin tumbler cylinder of this padlock that helps prevent any picking. The dual lockin levers provide extra pry...
$50.09Case of 4
Red Steel Body Safety Padlock w/2" Shackle
Red Steel Body Safety Padlock w/2" Shackle
3LHRED
Secure your tools and items with this red solid steel padlock. These padlocks are also available in a variety of...
$16.25Each
Red No. 410 & 411 Lightweight Xenoy Safety Lockout Padlock
Red No. 410 & 411 Lightweight Xenoy Safety Lockout Padlock
410LTRED
Safety Lockout Padlocks are designed by safety directors specifically for OSHA lockout compliance - 1 3/4" tall. Customize on-site with...
$92.57Case of 6
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1-30 of 56 products

6-ft Adjustable Cable Lockouts, Red
6-ft Adjustable Cable Lockouts, Red
S806
Master Lock's adjustable cable lockouts are ideal for group and multi-point lockouts. Provide a tough and flexible multi-stranded steel cable. Shop more Master Lock appliances at HomElectrical.com!
$35.32Each
3/8 in No. 5 Laminated Steel Pin Tumbler Padlock
3/8 in No. 5 Laminated Steel Pin Tumbler Padlock
5D
With this tumbler padlock dual locking levers provide extra pry resistance while its hardened bottom plate allows for drill resistance....
$55.34Case of 4
120 Volt Safety Series Rotating Electrical Plug Lockout
120 Volt Safety Series Rotating Electrical Plug Lockout
487
The rotating electrical plug lockout protects against accidental reconnection. Its unique outward rotation allows for easier installation in confined space...
$18.14Each
Hardened Steel No. 1500 Combination Padlocks
Hardened Steel No. 1500 Combination Padlocks
1500
No. 1500 Combination Padlocks are constructed of a hardened steel shackle for extra cut resistance. Its combination security is for...
$101.12Case of 12
6 Hole Aluminum Safety Series Lockout Hasps
6 Hole Aluminum Safety Series Lockout Hasps
416
Lock-Out Hasps provide the ability to require multiple authorizations to allow access to one locked out device or energy source....
$6.78Each
Hardened Steel No. 178 Solid Brass Combination Padlock
Hardened Steel No. 178 Solid Brass Combination Padlock
178BLK
Solid Brass Combination Padlocks incorporate four digit dialing that allows users to access thousands of possible combinations. Set-your-own combination convenience...
$83.91Case of 6
Master Blister Pack Keyed Different Tumbler Padlock
Master Blister Pack Keyed Different Tumbler Padlock
1D
Tumbler Padlocks feature dual locking levers that provide extra pry resistance. Its hardened bottom plate allow for drill resistance. The...
$39.54Case of 4
3.5-in General Use Hasp
3.5-in General Use Hasp
703D
Master Lock's General use hasps is tamper-proof, hardened steel staple, and steel body perfect for securing doors, lids, and more. Shop more Master Lock tools at HomElectrical.com!
$116.03Case of 24
Hardened Steel No. 140 Solid Brass Padlocks
Hardened Steel No. 140 Solid Brass Padlocks
140D
Solid brass padlocks are specifically designed for corrosion resistance and can be used in the most harsh conditions caused from...
$38.39Case of 4
6 Pin Green Safety Lock-Out Padlock Keyed Different
6 Pin Green Safety Lock-Out Padlock Keyed Different
410GRN
Safety Lockout Padlocks are designed by safety directors specifically for OSHA lockout compliance - 1 3/4" tall. Customize on-site with...
$79.58Case of 6
4 Pin Tumbler No. 1 Laminated Steel Safety Padlock
4 Pin Tumbler No. 1 Laminated Steel Safety Padlock
1DCOM
Dual locking levers Provide extra Pry resistance with this 4 pin tumbler padlock. Its top and bottom bumpers allow for...
$45.71Case of 4
6 Pin Tumbler Safety Lockout Padlock Keyed
6 Pin Tumbler Safety Lockout Padlock Keyed
410YLW
Use this tumbler lockout designed by safety directors specifically for OSHA compliance to highly secure anything you need to lock....
$79.58Case of 6
Single and Double Standard Circuit Breaker Lockout
Single and Double Standard Circuit Breaker Lockout
493B
The Circuit Breaker Lockouts for standard single and double toggles secures and simplifies mounting for a solid lockout. The Circuit...
$10.50Each
6 Pin Red No. 410 Safety Lockout Padlock
6 Pin Red No. 410 Safety Lockout Padlock
410RED
Safety Lockout Padlocks are designed by safety directors specifically for OSHA lockout compliance - 1 3/4" tall. Customize on-site with...
$79.58Case of 6
4 Pin No. 5 Laminated Steel Pin Tumbler Padlock
4 Pin No. 5 Laminated Steel Pin Tumbler Padlock
5DCOM
Features of this 4 pin tumbler padlock include a hardened bottom plate for drill resistance and top and bottom bumpers...
$58.13Case of 4
4 Step Dial No. 175 Combination Brass Padlock
4 Step Dial No. 175 Combination Brass Padlock
175D
Set-your-own combination convenience with this solid brass padlock. This lock is resettable to any of 10,000 personalized combinations and provides...
$84.31Case of 4
No. 3 Laminated Steel 4 Pin Tumbler Padlock
No. 3 Laminated Steel 4 Pin Tumbler Padlock
3DCOM
Dual locking levers provide this steel padlock with extra pry resistance and features a hardened bottom plate for drill resistance....
$39.81Case of 4
Changeable No. 175 Combination Brass Padlock
Changeable No. 175 Combination Brass Padlock
175
Solid brass padlocks are specifically designed for corrosion resistance and can be used in the most harsh conditions caused from...
$143.12Case of 6
4 Step Dial No. 175 Combination Brass Padlock
4 Step Dial No. 175 Combination Brass Padlock
175DLH
Set-your-own combination convenience with this four step dial solid brass padlock. This lock is resettable to any of 10,000 personalized...
$148.23Case of 6
Blue Non-Conductive Xenoy No. 410 Safety Lockout Padlock
Blue Non-Conductive Xenoy No. 410 Safety Lockout Padlock
410BLU
Safety Lockout Padlocks are designed by safety directors specifically for OSHA lockout compliance - 1 3/4" tall. Customize on-site with...
$79.58Case of 6
1- 1/2" Jaws Master Safety Lockout Hasps
1- 1/2" Jaws Master Safety Lockout Hasps
421
Lock-Out Hasps Provide the ability to require multiple authorizations to allow access to one locked out device or energy source....
$7.47Each
2-1/4" 4 Step Dial No. 175 Combination Brass Padlock
2-1/4" 4 Step Dial No. 175 Combination Brass Padlock
175LH
Set-your-own combination convenience with this solid brass padlock. This lock is resettable to any of 10,000 personalized combinations and provides...
$170.47Case of 6
4 Pin Red Steel Body Safety Padlock
4 Pin Red Steel Body Safety Padlock
3RED
Keep your personal items safe with the Master Lock 4 Pin Red Steel Body Safety Padlock. Red four-pin tumbler cylinder...
$63.04Case of 6
4 Pin Silver Laminated Safety Padlock
4 Pin Silver Laminated Safety Padlock
5KA-0303
Use the Master Lock 4 Pin Silver Laminated Safety Padlock to keep your belongings safe. Silver padlock is constructed out...
$92.64Case of 6
Master Lock No. 7 Laminated Steel Pin Tumbler Padlock
Master Lock No. 7 Laminated Steel Pin Tumbler Padlock
7D
Master Lock's No. 7 Laminated Steel Pin Tumbler Padlock is tough and virtually unpickable, making it ideal for keeping any items safe and secure
$34.23Case of 4
6"X 3/8" Python Adjustable Locking Cables
6"X 3/8" Python Adjustable Locking Cables
8413DPF
The weather tough aluminum alloy body and vinyl coated of this adjustable locking cable resist rust and operate in extreme...
$34.73Each
4 Pin No. 3 Laminated Steel Pin Tumbler Padlocks
4 Pin No. 3 Laminated Steel Pin Tumbler Padlocks
3DLF
Features of this 4 pin padlock include a hardened bottom plate for drill resistance and top and bottom bumpers for...
$47.95Case of 4
9/32 in No. 3 Laminated Steel Pin Tumbler Padlocks
9/32 in No. 3 Laminated Steel Pin Tumbler Padlocks
3DLHCOM
The four pin tumbler cylinder of this padlock that helps prevent any picking. The dual lockin levers provide extra pry...
$50.09Case of 4
Red Steel Body Safety Padlock w/2" Shackle
Red Steel Body Safety Padlock w/2" Shackle
3LHRED
Secure your tools and items with this red solid steel padlock. These padlocks are also available in a variety of...
$16.25Each
Red No. 410 & 411 Lightweight Xenoy Safety Lockout Padlock
Red No. 410 & 411 Lightweight Xenoy Safety Lockout Padlock
410LTRED
Safety Lockout Padlocks are designed by safety directors specifically for OSHA lockout compliance - 1 3/4" tall. Customize on-site with...
$92.57Case of 6
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