Aluminium double bolt mortice door lock
Aluminium double bolt mortice door lock Features; a) Resistantant to corrosion and rust.Very stable. b) Reinforced nylon body, withstand temperature from -20℃ to +80℃. The steel shackle is chrome plated; the non-conductive shackle is made from nylon, withstand temperature from -20℃ to +120℃, ensuring the strength and deformation fracture not easily. c) Key Retaining…
