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.
3-1/4in (83mm) Wide Set Your Own Combination Portable Lock Box
3-1/4in (83mm) Wide Set Your Own Combination Wall Lock Box
3-1/8in (79mm) Wide Set Your Own Combination Push Button Portable Lock Box
Bluetooth® Portable Lock Box
5480D - Portable Lock Box
5481D - Wall Mount Lock Box
Retractable Key Tether for Key Lock Boxes
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
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
