Mortice Lock for PVC Doors Nenurodyta 45/16/92 Grey, MPN 49N PZW 45/16

The Nenurodyta mortice lock for PVC doors 45/16/92 in grey is a compact in-line locking unit designed to fit standard PVC door profiles that require the 45/16/92 configuration. It integrates a latch and locking mechanism suitable for both entrance and interior PVC doors and is intended for use as a replacement part or as part of a new door installation where compatible dimensions and mounting points are needed.

Advantages

This mortice lock offers a straightforward mechanical design that provides reliable latch action and secure locking when combined with an appropriate handle and cylinder. The grey finish is aimed to blend with common PVC door frames and trims, while the unit’s compact dimensions simplify fitting into standard 45/16/92 cutouts. The product is designed to meet typical functional needs for residential and light commercial PVC doors without unnecessary complexity.

Suitable for

• Replacement of worn or damaged mortice locks in PVC entrance or interior doors with 45/16/92 profile cutouts
• New PVC door installations that require a standard in-line latch and lock mechanism
• Doors where a neutral grey finish is preferred to match frames and hardware

When it may not be suitable

This mortice lock is not intended for heavy-security applications where high-security multi-point locking or reinforced anti-tamper features are required. It may also be unsuitable for doors with non-standard profiles or where the required backset, center distance, or faceplate dimensions differ from the 45/16/92 configuration. Compatibility should be verified against the door’s existing cutout and strike plate arrangement before purchase.

Key specifications

• Type: In-line mortice locking unit for PVC doors
• Configuration: 45/16/92 compatible dimensions (backset/centre/other relevant spacing)
• Function: Latch and locking mechanism suitable for entrance and interior use
• Finish: Grey
• Compatibility: Designed for standard PVC door profiles requiring this configuration

How to use

Install the mortice lock into the door cutout matching the 45/16/92 configuration, aligning the faceplate with the edge of the door and securing it with screws through the pre-drilled holes. Fit an appropriate handle set and, if required, a compatible cylinder to enable locking. After installation, check latch operation, alignment with the strike plate on the door frame, and smooth handle movement. Make any necessary minor adjustments to strike plate position or screw tension to ensure consistent engagement and secure closure.

What to consider before purchase

• Verify the door’s cutout dimensions and backset to ensure 45/16/92 compatibility
• Confirm whether an additional cylinder or handle set is required for locking functionality
• Check that the grey finish matches your door frame and hardware preferences
• Ensure the product meets the required security level for the intended application

Usage recommendations

For reliable long-term performance, use this mortice lock in combination with a properly sized strike plate and quality handle/cylinder components. Periodically inspect and lubricate the latch and locking parts with a dry lubricant suitable for door hardware, and tighten screws if any loosening occurs after initial use.