Storm Door Lock Body

The storm door lock body is made of high-quality 304 stainless steel, which has excellent corrosion resistance and wear resistance. It can withstand the scratches, collisions, moisture, acid and alkali and other harsh environments in daily use, and it remains as strong as new after long-term use. The surface is finely polished and electroplated, with bright and uniform color and outstanding texture, which not only improves the beauty of the storm door lock body, but also enhances its protective performance.

Basic structure of the storm door lock body
Shell
Material: zinc alloy, stainless steel, copper, etc., which must be corrosion-resistant and impact-resistant.
Function: protect the internal structure and prevent external damage.
Lock core
Key identification system: mechanical lock core (pin structure, blade structure) or electronic lock core (chip identification).
Security level: Class A, Class B, Class C (Class C has the best anti-theft performance).
Lock tongue
Type: square tongue (main lock tongue), oblique tongue (automatic lock tongue), hook tongue (anti-pry).
Drive mode: manual key, handle pressing, motor drive (smart lock).
Transmission structure
Includes springs, connecting rods, gears, etc., which transmit the power of the key or motor to control the extension and retraction of the lock tongue.
Electronic components (smart lock body)
Circuit boards, motors, sensors, biometric modules (fingerprints, faces), etc.

Key technical parameters of the lock body
Dimensional adaptation
Lock body length 30mm, guide plate size 240mm×30mm, need to match the door thickness.

Number of lock tongues
Three tongues, can improve anti-pry performance.

Lock core grade
C-level lock core anti-technology opening time exceeds 30 minutes, with the highest security.

Drive mode
Manual, semi-automatic (press the handle to trigger).

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