SECRET LOCK 40/90MM THIRARD DIN

This 40 mm interlocking 90 mm mortise mortise, made of stamped steel, is designed by Thirard to be installed in entrance doors to ensure the security of the home or storage room. The spring-loaded locking bolt is reversible without the need to disassemble the housing, so this lock can be used for right-hand and left-hand doors. The lock can be equipped with any type of European profile cylinder.

Stamped steel housing. Steel front plate with rounded edges. Reversible spring locking bolt without removing the housing. Zinc-plated alloy flat locking bolt. Square 8 mm. Axe 40 mm. Interax 90 mm. Preparation for European profile cylinder. No opening with 1/2 turn of key.