D101 Auxiliary Lock for Chinese Doors Chrome for 35-50mm Door Thickness

Product Overview

The D101 auxiliary lock is designed for installation on Chinese-manufactured doors with a thickness range of 35 to 50 mm. It is typically used as an additional upper lock in residential or small commercial settings where enhanced security on entry doors is required.

A key differentiator of the D101 is its tailored compatibility specifically for door panels originating from Chinese OEM production, which helps mitigate fitment and retrofitting challenges often encountered by importers and installers. This feature makes it ideal for distributors and fitters handling bulk orders of Chinese doors and ensures a streamlined after-sales upgrade or replacement process.

Key Features

• Compatible with Chinese doors ? specifically sized for Chinese-manufactured door panels


• Door thickness range 35-50 mm ? suitable for standard imported door sizes


• Auxiliary lock type ? suitable for use as secondary or upper lock


• Chrome finish ? provides corrosion resistance and a neutral appearance


• Easy retrofit installation ? designed for replacement or addition to existing doors

Technical Specifications

• Suitable Door Type: Chinese-manufactured doors


• Door Thickness Range: 35-50 mm


• Lock Type: Auxiliary (additional, upper)


• Finish: Chrome

Applications

Commonly used as an additional upper lock on imported Chinese steel or wooden doors in residential apartments, multi-family buildings, and small business units. Suitable for locksmiths, OEM door distributors, and installation professionals looking for a lock compatible with Chinese door standards.

Packaging & Shipping

Standard export packaging. Unit includes lock body and basic mounting accessories.