Litto B1112 Surface Mounted Lock per piece

Usage

The Litto B1112 surface-mount lock is designed for securing wooden doors and gates in residential or commercial environments. It provides reliable access control where mortise installation is not feasible or desired.

Advantages

• Easy to install directly onto the door without complex mortising.
• Sturdy construction ensures dependable security for exterior and interior applications.
• Suitable for left- or right-handed doors, increasing installation flexibility.
• Reversible latch allows adaptation to various door opening directions.
• Slim profile minimizes obstruction and preserves door aesthetics; note that this model is intended only for wood surfaces, limiting use on metal or PVC doors.

Specifications

• Zinc-plated steel case with painted cover enhances corrosion resistance and durability.
• Smooth operation tested to withstand frequent daily use in moderate-traffic conditions; meets standard requirements for residential-grade locks (refer to manufacturer details).
• Main body dimensions: approximately 130 mm x 90 mm x 22 mm; backset: typically around 60 mm; weight: about 700 grams (verify with technical datasheet if precise values required).
• Cylinder-operated mechanism compatible with Euro-profile cylinders (cylinder not included); includes a reversible latch bolt and deadbolt operated by key from one side or thumbturn from the other, based on cylinder selection. Mechanical fixing points ensure secure attachment to wooden substrates without specialized tools.

How it works

The lock mounts externally onto a wooden door. When installed, turning the key retracts or extends the deadbolt. The reversible latch can be set during installation according to the door's opening direction, providing secure closure until released by handle or key action as needed by the user.