Smart Keypad Locks for Commercial Businesses.
Protect your business with Master Lock. We offer padlocks, door locks, and electronic locks to keep your business property secure.
Let us create a customized product for your business.
Our Industry-leading safety team can help you design a custom lockout tagout or electrical safety solution for your facility.
Master Lock works with thousands of distributers across the country. Find a distributor near you.
1-3/4in (44mm) Wide Laminated Steel Pin Tumbler Padlock
1-7/8in (48mm) General Security Combination Padlock, Combination Alike
1-7/8in (48mm) General Security Combination Padlock
1-7/8in (48mm) General Security Combination Padlock with Key Control Feature
Built-In Combination Lock for Lift Handle Lockers - Hinged on Right
2in (51mm) Wide Resettable Combination Brass Padlock
2in (51mm) Wide Resettable Combination Brass Padlock with 2-1/4in (57mm) Shackle
1-3/4in (44mm) Wide Laminated Steel Pin Tumbler Padlock, Keyed Alike
1-3/4in (44mm) Wide Laminated Steel Pin Tumbler Padlock with 2-1/2in (64mm) Shackle, Keyed Alike
1-9/16in (40mm) Wide Laminated Steel Pin Tumbler Padlock
Set-your-own combination instructions, combination reset, lost combination help
Replace keys, replace locks, key duplication
Lock maintenance, warranty information, part replacements
Combination charts, lock service, lock replacements
Bluetooth locks & lock boxes, padlock service
Adding & removing users, app support, lock settings
Replacement parts, commercial door lock service, residential hardware support
Do you need cLOTO support?
Batteries, warranty information, lost key or combination help
