Master SOFI A4113NEOPA.2 Mortise Bolt Black Lacquered Flush-Mount No Bolt Pin

Product Overview

The Master SOFI mortise bolt in black lacquered finish (model A4113NEOPA.2) integrates seamlessly into interior or exterior doors where both security and minimal design are required. Commonly used in commercial, residential, and hospitality environments, this bolt offers a durable locking solution for areas demanding both stability and visual appeal. Its compact 172x25 mm construction allows it to fit a variety of door types and thicknesses.

A distinguishing feature of this version is the absence of a bolt pin, which simplifies installation when only a basic locking function is needed?eliminating mechanical complexity and reducing risk of misalignment. This SKU is particularly suited for projects requiring elegant, flush-mounted hardware that delivers aesthetic coherence across modern interiors, such as premium apartments, hotels, and office refurbishments.

Key Features

• Flush-mount design ? mortised into the door for clean, unobtrusive installation


• Black lacquered finish ? modern appearance with scratch-resistant coating


• Dimensions 172x25 mm ? fits standard mortise cutouts in most interior and exterior doors


• No bolt pin ? simplifies installation and ensures hassle-free use in basic locking scenarios


• Solid construction ? provides stability and durability for frequent use


• Easy to install ? straightforward mounting process reduces installation time


• Compatible with multiple door types ? suitable for wood and metal doors

Technical Specifications

• Model: A4113NEOPA.2


• Type: Mortise bolt


• Finish: Black lacquered


• Dimensions: 172x25 mm


• Material: High quality metal


• Bolt Pin: Not included

Applications

Used in commercial, residential, and hospitality interiors for flush-mounted door security where design aesthetics are important. Suitable for premium apartments, hotels, offices, and locations needing basic locking without bolt pins. Compatible with wood and metal doors, ideal for refurbishment and new construction projects requiring visually consistent hardware.

Packaging & Shipping

Standard export packaging. Unit includes mortise bolt body, mounting hardware, and installation instructions.