Mortice lock LOB 52.783S right-handed

Mortice lock LOB 52.783S right-handed is a mortise lock body designed to provide both latch and deadbolt functions when installed into a door mortise. The mechanism is configured for right-handed doors and is compatible with standard door hardware and strike plates. It is intended for use on internal and external doors in residential and light commercial settings where a right-hand orientation and combined latch/deadbolt action are required.

Advantages

This right-handed mortice lock provides integrated latch and deadbolt operation in a single compact case, simplifying installation where both functions are needed. The design is compatible with commonly used cylinder and handle fittings, allowing straightforward replacement or retrofit into standard mortises. Its construction supports use on a variety of interior and exterior doors, offering consistent mechanical performance and alignment with standard strike plates for reliable engagement.

Suitable for

• Residential front or interior doors with right-hand swing
• Light commercial offices and service rooms requiring a latch and deadbolt
• Upgrade or replacement of existing right-handed mortice lock bodies
• Doors where compatibility with standard strike plates and hardware is necessary

Key specifications

• Handing: right-handed configuration for doors with right-hand swing
• Functions: combined latch and deadbolt operation
• Mounting style: installed into a mortise cut in the door
• Compatibility: designed to accept standard cylinders and handles used in mortice installations
• Application: suitable for internal and external doors in residential and light commercial environments

How to use

Prepare the door by cutting a mortise that matches the lock case dimensions and aligning the faceplate with the edge of the door. Fit the lock body into the mortise and secure it with screws through the faceplate. Install the appropriate cylinder and handles or levers according to the hardware manufacturer's instructions, ensuring the latch and deadbolt operate smoothly when the handle is turned and the key is used. Fit a compatible strike plate on the door frame aligned with the latch and deadbolt, then test the lock operation and adjust as necessary for correct engagement and smooth operation.

Usage recommendations

For reliable performance, verify door handing before ordering and installation. Use a strike plate rated for the specific latch and deadbolt dimensions and ensure secure fixing into the frame. Periodic lubrication of moving parts with a dry graphite or silicone-based lubricant and checking screw tightness will maintain smooth operation. For external applications, ensure compatibility with weatherproof cylinders and follow local building codes for security and fire-safety requirements.