Mortise lock LOB R200B567L bronzed finish, reversible latch, mechanical deadbolt

LOB R200B567L bronzed finish mortise lock is designed for installation in wooden or metal doors that require a standard mortise lock. The unit combines a reversible latch and a mechanical deadbolt to provide a reliable locking solution for interior and exterior doors. The bronzed finish offers a subdued metallic look that blends with classic and modern door hardware while the reversible latch facilitates left- or right-hand door fitting without changing components.

Advantages

The mortise lock features a mechanical deadbolt for strong, key-operated security and a reversible latch that simplifies installation for different door handing. Its bronzed finish gives consistent corrosion resistance and an aesthetic appearance suitable for various interior styles. The construction is intended for standard mortise preparation and professional installation, ensuring compatibility with common door thicknesses and frames when fitted according to specifications.

Suitable for

• Interior apartment and room doors that require a compact mortise lock
• Exterior entrance doors where a mechanical deadbolt is preferred for added security
• Wooden and metal doors prepared for standard mortise fitting
• Renovation projects needing a reversible latch to match door handing

Key specifications

• Lock type: mortise lock suitable for standard mortise pockets
• Finish: bronzed metallic finish designed for aesthetic consistency and surface protection
• Latching: reversible latch for left- or right-hand doors
• Locking mechanism: mechanical deadbolt (manual/key operation)
• Suitable door materials: wood and metal doors
• Intended use: interior and exterior door applications

How to use

Prepare the door with a standard mortise pocket and ensure the door thickness and edge clearance match the lock’s installation dimensions. Fit the lock body into the mortise pocket, secure with screws through the faceplate into the door edge, and install the strike plate on the frame aligned with the deadbolt and latch. Set the latch direction before final assembly if needed to match door handing. Operate the mechanical deadbolt with the appropriate key or thumbturn (if applicable) to lock and unlock the door, and test full engagement of latch and deadbolt to verify smooth operation.

Usage recommendations

For reliable performance, have the mortise lock installed by a qualified locksmith or installer and follow manufacturer cut-out dimensions and torque recommendations for strike and handle screws. Periodically check alignment of strike plate and door frame, and lubricate moving parts with a suitable dry or graphite-based lubricant to maintain smooth operation without attracting dirt.