The product features wear resistance. Thanks to the gel coating layer and fiberglass materials, it is tough enough to stand up the abrasion. Machined by CNC equipment, this product features high precision
guard door lock
ANSI GRADE 2, ISO 9001:2015
35-45mm, 46-55mm, 56-65mm, 66-75mm
Its spring bot lock comes with a metal reinforcement plate to reinforce the security. Processed by die-casting, it's impact resistant. To prevent the home burglaries, this product is designed with strong bump-resistance.