In a recent update, the firm shared why it is the go-to provider for heavy-duty privacy lever locks. Brooklyn, NY – In a website post, National Lock Supply outlined why they are the sought-after ...

national lock supply is a leading provider of architectural door hardware. The company specializes in all types of door hardware, from commercial locks, keypad/prox locks, and exit hardware to ...

Plantex Heavy-Duty Door Lock Set - Main Door Lock Handle Set/ 6-Lever Lock Mechanism with 3 Years of Warranty/Mortise Lock with 3 Keys, Brass Lock Body & Cylinder (Black) Loading Suggestions ...