SKYSHALO Mechanical Keyless Entry Door Lock, 14 Key Mechanical Door Lock, Mechanical Keypad Door Lock with Thumb Knob 2025 update

Mechanical Keyless Entry Door Lock - No Batteries, No Hassle.This mechanical keyless entry door lock features a sturdy, battery-free design, avoiding the need for keys or access cards. Made of durable zinc alloy, it's waterproof, rust-resistant, sun-proof, and freeze-proof, ensuring reliable performance in any weather. The lock includes multiple screws and square bolts to fit various door sizes, simplifying installation. Setup is easy with our videos and instructions.

• Thumb knob for left and right door use
• 2nd generation mechanical combination lock, no batteries needed.
• Universal compatibility with doors ranging from 35-65mm thick