Door Lock Barrel,Lock cylinders, DIY 50 55 60 65 70 75 80 85 90 100 Security Copper Lock Cylinder Interior Bedroom Living Handle Brass Key (Color : LY-90(45-45)) (Color : Ly 60(30 30))

The anti-drilling function is embodied in that all moving pins are made of nickel-plated hardened steel to ensure the durability of the lock. With careful design in terms of safety, this lock has anti-collision, anti-prying and anti-drilling protection functions.This door lock is suitable for all types of doors, including wood, metal, patio door locks, composite doors. They can be used not only as new locks, but also as replacement locks.

• These door locks feature four hardened steel anti-drill pins on each side. All moving pins are made from nickel plated hardened steel with a minimum ultimate durability that will keep intruders from gaining access with additional tools.
• The high-quality cylinder features anti-pick, anti-drill, without costly handle upgrades or extra security devices with this door lock barrel. to give you peace.
• These door locks are suitable for all door types including wooden, metal, UPVC, patio door lock, composite doors. They can be used as replacement locks or where new installation is required.
• The cylinder lock features an anti-pick design with a minimum of three anti-pick pins in each side, making it extremely difficult for common burglars to pick the lock. and anti-bump protection to give you peace of mind and proper home security.
• Smooth surface, bright color, and good anti-theft performance