WILKA 1400 K423 Cylinder Lock 30/45mm EN 1303:2015 Class C Nickel Key Control

Product Overview

WILKA 1400 K423 is a high-security cylinder lock designed for doors in environments requiring elevated protection, such as commercial and institutional buildings. Featuring a six-pin mechanism and certified to EN 1303:2015 with resistance class C, it withstands over 100,000 operation cycles and is approved for use on fire-rated doors. Its construction combines hardened brass and steel pins, enhanced by a nickel-plated finish for durability and corrosion resistance.

The key differentiator for the WILKA 1400 K423 is its security protocol for key duplication?replacement keys can only be made with the supplied security card at authorized service locations. This prevents unauthorized duplication and reduces facility management risks in multi-tenant or access-controlled installations. It is suited for bulk procurement in office complexes, institutional facilities, and high-security projects demanding strict access control and certified door hardware.

Key Features

• Six-pin cylinder mechanism ? increased manipulation resistance for higher security


• EN 1303:2015 certified ? security grade C, corrosion resistance grade C, 100,000 cycle durability


• Hardened steel and brass pins ? nickel-plated for enhanced drill and break-in resistance


• Paracentric keyway profile ? resists picking and unauthorized entry attempts


• Key duplication security ? replacement only possible with security card at authorized locations


• Approved for fire-rated doors ? meets requirements for specialized installations


• Includes 3 cut keys ? all with extended, protected profile for improved handling

Technical Specifications

• Cylinder Length: 30/45 mm


• Material: Hardened brass and steel, nickel-plated


• Pin Mechanism: 6-pin


• Security Level: EN 1303:2015 Class C (Attack Resistance), 6 (Code Security), 6 (Durability), C (Corrosion Resistance), D (Attack Grade)


• Cycle Tested: 100,000 cycles


• Key Profile: Paracentric, protected


• Compatible Doors: Fire-rated


• Finish: Nickel matte


• Accessories Included: 3 cut keys, mounting screw


• Certification: EN 1303:2015


• Certification: WQ-ITB Burglary Resistance Class C

Applications

Ideal for use in commercial, public, and institutional buildings requiring certified cylinder locks with high manipulation and attack resistance. Compatible with fire-rated doors, smoke-control installations, access-controlled environments, and multi-tenant buildings. Suitable for bulk installation, retrofit security upgrades, and OEM integration where strict key control is essential.

Packaging & Shipping

Each cylinder is packed in a sealed box with 3 cut keys and mounting screw. Security card is included for key duplication authorization. Standard export packaging ensures product integrity during shipment.