WILKA 038R Mortise Auxiliary Lock 35mm Stainless Steel For Heavy Doors 200kg+

Product Overview

The WILKA (038R) 35 mm mortise auxiliary lock is designed for use in external and internal doors, including those exceeding 200 kg, within public service facilities. Its stainless steel faceplate and nickel-plated zinc bolt offer durability for high-traffic environments where robust security hardware is required.

What sets this lock apart is its tested endurance of 200,000 cycles with 25N latch load, reducing maintenance and replacement risk for facility managers overseeing doors subject to frequent use. It is particularly suited for bulk procurement in commercial buildings, institutions, and other public sector projects requiring long-lasting door hardware.

Key Features

• Stainless steel faceplate ? corrosion-resistant for exterior and interior door installations


• Nickel-plated zinc bolt ? offers enhanced durability and smooth operation


• Supports door mass above 200 kg ? suitable for heavy doors in commercial and public buildings


• Tested for 200,000 cycles ? assures longevity under frequent use


• Latch load endurance 25N ? designed for sustained performance in high-traffic environments


• Mortise-type auxiliary lock ? compatible with various door types and installation requirements

Technical Specifications

• Faceplate Material: Stainless steel


• Bolt Material: Nickel-plated zinc


• Lock Type: Mortise auxiliary


• Door Mass Supported: >200 kg


• Cycle Endurance: 200,000 cycles


• Latch Load: 25N


• Dimensions: 24x181x3 mm


• Backset: 35 mm

Applications

Intended for installation in external and internal doors of public buildings, commercial facilities, and institutions. Suitable for doors with mass above 200 kg, including high-traffic entrances and security-critical access points. Well-matched for retrofit or new construction projects where long lifecycle hardware is specified.

Packaging & Shipping

Standard export packaging. Unit includes mortise lock body and mounting hardware.