Chugong Padlock, Waterproof Lock, Door Lock Tool Lock, Home School Shop Door Lock, Small Anti-Theft Window Lock, Small Padlock 30mm

Enhanced lock cylinder, resistant to violent unlocking, higher security coefficient

GNIH technology with deep recesses in lock beam to prevent violent prying

DHLN technology for added security

1. Align the key with the keyhole

2. Insert the key and turn it left and right while inserting until fully inserted

3. After fully inserting the key, turn it clockwise

4. After turning the key 180 degrees, pull it upwards to open the lock beam

This lock does not automatically pop out after opening