2907-203SN zinc alloy mechanical silent anti-theft door lock handle lock

Product description

2907-203SN zinc alloy mechanical silent anti-theft door lock handle lock, zinc alloy material has the characteristics of high strength, wear resistance and corrosion resistance, can withstand long-term use without rusting and deformation, ensuring the stability and durability of the product. The mechanical structure design is adopted, no power supply and battery are required, ensuring the long-term stability and reliability of the product. The special silent design is noiseless during operation, avoiding the harsh sound when switching, and improving the comfort of use. It has a high anti-theft level, complex and firm structure, and is difficult to pry open from the outside, providing more protection for residents' safety. The design is simple, practical, easy to operate, and suitable for home use. It is an ideal choice for the security of your home or commercial place.

One-piece lock installation method
(1) Install this after the door and door frame have been painted and dried.
(2) Drill a hole in the door according to the product size
(3) Adjust the direction of the lock body tongue according to the door opening direction and install the lock body on the door
(4) Insert the handle into the panel and adjust the matching gap. According to the door opening direction, determine the direction of the handle rotation, install the inner and outer panels on the door, and tighten them with the panel connection screws (M4X40).
(5) Install the lock head and tighten it with the lock head screws (M5X50).
(6) Drill a hole in the door frame according to the height of the lock body and install the lock box and lock plate.
(7) Do not use any corrosive solvents for cleaning. It is better to wipe it gently with a dry or wet soft cloth to maintain a permanent gloss.