ABUS X12 35G/55 Cylinder Lock Nickel Knob Emergency Function SKG Class 6.D Certified

Product Overview

The ABUS X12 35G/55 anti-burglary cylinder lock with nickel finish and knob is engineered for high-security door applications in commercial, public, and residential environments. Certified to SKG, DIN 18252, DIN EN 1303, and ITB class 6.D standards, it is suited for installations requiring resistance against unauthorized entry, manipulation, and fire exposure. ISO 9001 quality management further assures consistent manufacturing standards.

A standout feature is its patented horizontal key system with emergency function, which allows lock operation from outside even if a key remains inside. This reduces lockout risk and ensures compliance with fire and safety regulations in multi-tenant and public-access facilities. The lock is particularly recommended for security upgrades in office buildings, hotels, public institutions, and OEM door manufacturing where certified access control is required.

Key Features

• Emergency function clutch ? enables door unlocking from outside even if key is inserted inside, minimizing lockout incidents


• 12 hardened steel pins ? provides advanced anti-drill protection for enhanced burglary resistance


• SKG certification ? tested for resistance against picking, bumping, and manipulation


• Paracentric drilled keys ? 5 keys supplied offering high protection against unauthorized duplication


• Fire resistance (ITB class 6.D) ? approved for installation in fire-rated doors in public-access buildings


• Horizontal key profile ? patent protection until 2030 prevents unauthorized copying and supports exclusive access


• Extended key neck ? compatible with anti-burglary escutcheons for flexible installation

Technical Specifications

• Cylinder Length: 35G/55 mm


• Finish: Nickel


• Emergency Function: Yes (safe clutch)


• Number of Pins: 12 (hardened steel)


• Keys Supplied: 5 drilled (paracentric)


• Certification: SKG


• Certification: DIN 18252


• Certification: DIN EN 1303


• Certification: ITB class 6.D


• Quality Management: ISO 9001


• Patent Validity: Until 2030

Applications

Used for securing doors in office buildings, hotels, public institutions, and residential complexes. Suitable for fire-rated doors and areas requiring certified burglary and manipulation protection. Compatible with doors equipped with anti-burglary escutcheons. Well-suited for OEM projects and bulk procurement for facility renovation or security upgrades.

Packaging & Shipping

Units are delivered in sealed, tamper-evident boxes that include the cylinder lock, 5 keys, security card, mounting accessories, and installation manual. Bulk orders available for OEM and project supply.