ABUS X12 45/55 Cylinder Lock SKG Emergency Clutch Class 6.D Nickel Finish

Product Overview

ABUS X12 45/55 Cylinder Lock provides high-security protection with SKG certification and meets DIN 18252, DIN EN 1303, and ISO 9001 standards. Suited for commercial, institutional, and residential doors, it features class 6.D fire resistance certification, making it appropriate for public buildings and high-traffic environments where rigorous safety and manipulation resistance are required.

The distinctive feature of this ABUS X12 model is its emergency function (secure clutch), enabling external unlocking even if a key is left in the interior side. This function is crucial for facility managers who need guaranteed access for emergency response or maintenance, minimizing operational risk in locked-door scenarios. Especially recommended for bulk procurement in commercial properties, hotels, and public institutions where emergency access is a compliance requirement.

Key Features

• Patent protection until 2030 ? prevents unauthorized key duplication or lock copying for long-term security


• SKG certified ? fully protected against drilling, picking, and bumping methods


• Emergency function (secure clutch) ? allows external unlocking when a key is inside for compliance with facility access needs


• 12 hardened steel pins ? advanced anti-drill protection increases burglary resistance


• Paracentric drilled keys ? smooth insertion, prevents sharp edges and enhances user comfort


• Class 6.D fire resistance ? certified for installation in public-use fire-rated doors


• DIN 18252 and DIN EN 1303 certified ? meets European standards for lock cylinder quality and security

Technical Specifications

• Lock Cylinder Length: 45/55 mm


• Number of Pins: 12 (hardened steel)


• Certification: SKG


• Certification: DIN 18252


• Certification: DIN EN 1303


• Certification: ISO 9001


• Fire Resistance: Class 6.D certified (ITB certificate)


• Material: Nickel finish


• Patent Protection: Until 2030


• Number of Keys Included: 5 (drilled paracentric type)


• Emergency Function: Secure clutch mechanism

Applications

Widely used in commercial buildings, hotels, institutional facilities, public utility spaces, and residential properties requiring high-security lock cylinders. Approved for fire-rated doors, compliant with access and emergency unlocking requirements. Suitable for installations with anti-burglary escutcheons and for OEM system-wide single key projects based on the ABUS X12 profile.

Packaging & Shipping

Each cylinder lock is packed in a sealed box with tamper-evident packaging. Set includes 5 paracentric drilled keys, security card, mounting hardware, and certificates. Bulk and OEM options available with customized labeling upon request.