Commercial & Business Security

Protect your business with Master Lock. We offer padlocks, door locks, and electronic locks to keep your business property secure.

Trusted Security

Illustrated diagram showing different types of locks in use on trailers and doors around a business

Specialized for your Business

Let us create a customized product for your business.

Customize Your Lock
S-M-I-T being engraved on a lock with a laser

Professional Safety Services

Our Industry-leading safety team can help you design a custom lockout tagout or electrical safety solution for your facility.

Our Services
A computer monitor displaying the Master Lock Where to Buy page

Find a Distributor

Master Lock works with thousands of distributers across the country. Find a distributor near you.

Find a Distributor
1  -  12 of  1398  Products

Category

Best Seller
1
  • silver
  • Black
  • Silver

1

1-3/4in (44mm) Wide Laminated Steel Pin Tumbler Padlock

List Price:
$14.39 - 37.64
Best Seller
1500
  • black
  • Black

1500

1-7/8in (48mm) General Security Combination Padlock

List Price:
$10.64 - 14.98
Best Seller
1500KA

1500KA

1-7/8in (48mm) General Security Combination Padlock, Combination Alike

List Price:
$11.83
Best Seller
1502
  • black
  • Red
  • Purple
  • Orange
  • Blue
  • Gold
  • Gray
  • Green
  • Black

1502

1-7/8in (48mm) General Security Combination Padlock

List Price:
$11.40 - 13.26
Best Seller
1525
  • black
  • Red
  • Purple
  • Gray
  • Blue
  • Gold
  • Green
  • Orange

1525

1-7/8in (48mm) General Security Combination Padlock with Key Control Feature

List Price:
$11.77 - 14.92
Best Seller
1525STK

1525STK

1-7/8in (48mm) General Security Combination Padlock with Key Control Feature

List Price:
$11.77
Best Seller
1585
  • silver
  • Blue
  • Orange
  • Red
  • Green
  • Gray
  • Gold
  • Purple
  • Silver

1585

1-7/8in (48mm) General Security Combination Padlock with Key Control Feature

List Price:
$12.31 - 15.52
Best Seller
1630
  • gray
  • Red
  • Black
  • Blue
  • Green

1630

Built-In Combination Lock for Lift Handle Lockers - Hinged on Right

List Price:
$23.23 - 24.55
Best Seller
1630STK

1630STK

Built-In Combination Lock for Lift Handle Lockers - Hinged on Right

List Price:
$23.23
Best Seller
175
  • gold
  • Gold

175

2in (51mm) Wide Resettable Combination Brass Padlock

List Price:
$26.58 - 30.14
Best Seller
175LH

175LH

2in (51mm) Wide Resettable Combination Brass Padlock with 2-1/4in (57mm) Shackle

List Price:
$30.14
Best Seller
1KA

1KA

1-3/4in (44mm) Wide Laminated Steel Pin Tumbler Padlock, Keyed Alike

List Price:
$15.58

Product Support

Reset & Retrieve Lost Combinations

Set-your-own combination instructions, combination reset, lost combination help

Lost Keys & Key Replacements

Replace keys, replace locks, key duplication

Product Maintenance & Replacements

Lock maintenance, warranty information, part replacements

School Locker Locks

Combination charts, lock service, lock replacements

Bluetooth & Electronic Lock Support

Bluetooth locks & lock boxes, padlock service

Vault Support

Adding & removing users, app support, lock settings

Door Locks & Hardware

Replacement parts, commercial door lock service, residential hardware support

Find a lock
    Sign up for updates and offers from Master Lock about personal products
    *Only customers in the U.S. will receive these emails from Master Lock.
    Product Support
    Product Videos
    Vault Support
    Master Lock
    © 2022 Master Lock Company LLC. | Privacy Policy | Legal Statement | About Our Ads | CA Supply Chain Act | Site Map