Mortise lock, 40 mm backset, 135 mm case, reversible bolt, rounded faceplate, bathroom door

Axle: 40 mm

Center distance: 70 mm

Case height: 135 mm

Case depth: 60 mm

Faceplate height: 230 mm

Case material: White lacquered steel

Bolt type: Reversible and curved

Finish: White

Strike plate: Included

This mortise lock is designed for bathroom and toilet doors. The reversible latch bolt makes installation easy on left- or right-hand doors without removing the case. Its curved shape reduces everyday slamming noise. Made of white lacquered steel, this lock offers long-lasting corrosion resistance. Compatible with backplate or rose handles, it adapts to wood, metal, and aluminum doors. Technical specifications: 40 mm backset, 70 mm center-to-center distance, 135 mm high case, and 230 mm faceplate for precise adjustment. Wide compatibility: Suitable for wood, metal, and aluminum doors, accepting all types of backplate or rose handles. Simplified installation: Reversible bolt without removing the case, easily adaptable for right- or left-hand opening. Increased durability: Corrosion-resistant varnished steel case, designed to withstand at least 100,000 cycles of use. Quiet operation: Curved latch bolt reduces closing noise, ideal for quiet rooms such as bathrooms.