B-Harko HR 501A-8" Front Door Bolt 200mm x 19mm Patina Finish for Double-Leaf Doors

Product Overview

The HR 501A-8" front bolt is a door locking mechanism designed for double-leaf doors, made by B-Harko. It is commonly used in residential and light commercial environments to secure one leaf of the door, allowing effective closure and access control. The bolt is finished in a patina color, with dimensions of 200 mm length and 19 mm width, suitable for installations requiring a slim and practical locking solution.

The main differentiation of this SKU is its compact sizing at 200 mm by 19 mm, which offers a discrete fit for narrow frame profiles or doors where minimal hardware visibility is desired. This feature streamlines installation in projects with aesthetic or space constraints and reduces the need for custom modifications on site. It is particularly suited for installers and procurement in residential or boutique commercial projects requiring understated door security hardware.

Key Features

• Patina finish ? adds classic aesthetic suitable for heritage interiors or traditional residential settings


• 200 mm length ? fits double-leaf doors and provides secure locking with minimal visibility


• 19 mm width ? ideal for slim profile doors and discreet installations


• Front bolt design ? blocks one leaf for controlled access and increased door stability


• Compatible with double-leaf doors ? specifically developed for this door type


• Simple manual operation ? requires no power or electronics, reducing maintenance needs

Technical Specifications

• Length: 200 mm


• Width: 19 mm


• Finish: Patyna


• Type: Front bolt


• Compatible door type: Double-leaf

Applications

Used primarily in residential and light commercial settings to secure one wing of double-leaf doors. Suitable for internal doors in apartments, offices, boutique shops, and traditional buildings with heritage requirements. The slim profile makes it appropriate for installations where space and visibility are limited.

Packaging & Shipping

Standard export packaging. Each unit includes the bolt body and basic installation accessories.