B-Harko Mechanical Code Lever Lock Silver Keyless For 25?65mm Doors

Product Overview

The B-Harko mechanical code lever lock is designed for keyless access control in both indoor and outdoor doors. Users enter a code, consisting of 1 to 12 digits or letters, to unlock, eliminating the need for physical keys. With a robust construction suitable for door thicknesses from 25 mm to 65 mm and all-metal hardware, it supports frequent use scenarios such as rental properties, office spaces, and commercial facilities.

A key differentiator of this model is its fully mechanical operation, requiring no batteries or external power, thereby eliminating risks associated with electronic failure or power loss. The simple code reset mechanism allows quick code changes and helps property managers and maintenance teams maintain security standards efficiently. This product is particularly well-suited for bulk procurement for property management companies, hotels, or coworking spaces managing frequent user turnover.

Key Features

• Fully mechanical operation ? no batteries or wiring required, ensuring continuous function


• Code length 1?12 characters ? accommodates up to 8191 possible combinations for higher security


• Supports easy, on-site code reset ? minimizes maintenance time and eliminates locksmith fees


• Universal fit ? suits both left- and right-handed doors, adaptable on-site


• Fits door thickness 25?65 mm ? widely compatible with interior and exterior doors


• Mechanical hold-open release ? allows temporary passage without disabling overall lock


• Includes full hardware kit ? comes with mortise lock, double-sided handles, all fixings, and code change tool

Technical Specifications

• Type: Mechanical code lever lock


• Code Length: 1?12 characters


• Number of Combinations: 8191


• Door Thickness Compatibility: 25?65 mm


• Lock Body: Mortise, 22 mm width, 60 mm backset


• Operation: Keyless, mechanical


• Direction: Left or right handed


• Finish: Silver

Applications

Ideal for entry and interior doors in offices, rental properties, multi-tenant buildings, coworking spaces, hotels, and any facilities valuing frequent, keyless user access. Suitable for both left- and right-handed doors, and can be installed outdoors or indoors where continuous access control without electronic dependencies is necessary. Especially applicable for property managers needing regular code changes and reassignments.

Packaging & Shipping

Standard export packaging. Each set includes dual-side handles with code panel, mortise lock body, plastic spacers, mounting screws, code setting screwdriver, and installation manual.