Aluhard Basic 30S Mortise Auxiliary Lock 2mm Stainless Steel Faceplate Heavy Duty

Product Overview

Aluhard Basic 30S is a mortise auxiliary lock designed for installation in both exterior and interior doors of office buildings, supporting door weights above 100 kg. Featuring a stainless steel faceplate with 2 mm thickness and a zinc latch, it maintains performance in demanding commercial environments. The lock is suitable for areas exposed to frequent use and harsh conditions due to its high corrosion resistance and operational reliability from -20°C.

Its main differentiator is the 2 mm thick stainless steel front plate, which enhances durability and reduces maintenance needs in high-traffic installations where hardware wear can drive costs. This makes it a strong choice for B2B procurement in offices and institutional projects requiring robust security solutions for heavy doors.

Key Features

• Stainless steel faceplate 2 mm ? ensures durability and resistance to mechanical damage


• Zinc latch ? provides reliable locking with improved corrosion resistance


• For doors above 100 kg ? supports heavy-duty office and commercial doors


• Suitable for external and internal doors ? flexible for building-wide applications


• Temperature range -20°C ? operates reliably in cold environments and unheated spaces


• High corrosion resistance ? reduces maintenance frequency and extends service life

Technical Specifications

• Faceplate Material: Stainless steel


• Faceplate Thickness: 2 mm


• Latch Material: Zinc


• Supported Door Weight: >100 kg


• Operating Temperature Range: down to -20°C


• Application: External and internal doors

Applications

Used in office buildings and institutional facilities, the Aluhard Basic 30S lock fits both external and internal doors weighing over 100 kg. Suitable for door assemblies exposed to frequent use, cold environments, and scenarios requiring enhanced corrosion resistance. Matches bulk installation and security upgrades in commercial projects.

Packaging & Shipping

Standard export packaging. Unit includes lock body, faceplate, and installation hardware.