WILKA 1400 K423 Cylinder Lock 30/60 Nickel Matte Class C EN 1303 Anti-Pick Paracentric

Product Overview

WILKA 1400 K423 30/60 nickel matte is a class C-certified cylinder lock, designed for high-security door applications in commercial, institutional, and residential environments. It complies with EN 1303:2015 and WQ-ITB standards, offering superior protection against unauthorized entry, manipulation, and drilling. The product is tested for durability exceeding 100,000 cycles and approved for installation in fire-rated doors.

The key differentiating feature of this cylinder is its paracentric profile and extended anti-picking mushroom pins, providing the highest resistance level to picking and manipulation per EN 1303, score 6. This directly addresses procurement risks in projects demanding tamper-resistant access points and certified security. Particularly well-suited for bulk specification in new builds, retrofit upgrades for high-security sectors, and OEM projects requiring code-protected key duplication control.

Key Features

• Class C security certification ? highest burglary resistance per WQ-ITB and EN 1303:2015


• Paracentric cylinder profile ? advanced anti-picking protection for manipulated entry prevention


• Nickel hardened pins ? increased durability and protection against drilling and mechanical attacks


• Durability 100,000 cycles ? tested for maximum longevity under frequent use


• Code-protected key duplication ? keys can only be copied with security card at authorized service points


• Fire-rated approval ? permitted for use in fire-resistant door installations


• Corrosion resistance level C ? suitable for harsh, moisture-prone environments

Technical Specifications

• Cylinder Lengths: 30 mm / 60 mm


• Finish: Nickel matte


• Pin Material: Brass and steel with nickel plating


• Security Class: C (WQ-ITB, EN 1303:2015)


• Anti-pick Protection: Paracentric profile with mushroom pins


• Durability: 100,000 cycles


• Corrosion Resistance: C (highest EN 1303 rating)


• Fire Door Approval: Yes


• Included Keys: 3 cut keys


• Certification: EN 1303:2015


• Key Code Security: 6 (highest EN 1303 score)

Applications

Suitable for security-critical installations in commercial, industrial, residential, and public sector buildings, including offices, schools, hospitals, hotels, and institutional facilities. Specifically recommended for fire-rated doors, main access doors, and entrances requiring certified resistance to burglary, manipulation, and corrosion. Also appropriate for OEM integrators and property managers requiring controlled key duplication and high-cycle performance.

Packaging & Shipping

Each unit is packed in a tamper-evident, sealed box including the cylinder lock, three cut keys, mounting screw, and security card for code-protected key duplication. Packaging guarantees integrity and prevents unauthorized access prior to installation.