WILKA 1400/1405 Cylinder Lock Set EN 1303:2015 Class C Paracentric Key Nickel Matte

Product Overview

The WILKA 1400/1405 Cylinder Lock Set is a high-security lock suite designed for residential and commercial doors requiring class C protection. Used in high-risk environments such as offices, apartment complexes, and facilities handling valuables, these cylinders are tested to the EN 1303:2015 standard with the highest levels of durability, attack resistance, and key security. Suitability for fire-resistant doors and over 100,000 tested cycles further position this set for demanding applications.

The defining feature of this set is the paracentric key profile and reinforced anti-drill and anti-picking mechanisms, which achieve maximum resistance levels (code security 6, durability 6, attack resistance D, corrosion resistance C to EN 1303:2015). This eliminates unauthorized duplication and greatly mitigates manipulation risks, addressing core procurement concerns for sites with strict access control requirements. Particularly suited for specification in secure public buildings, institutional projects, and property portfolios demanding registered key management and top mechanical security.

Key Features

• EN 1303:2015 class C certified ? top-level security and durability for commercial and high-risk residential use


• Paracentric key profile ? provides highest manipulation resistance, difficult to pick or copy


• Hardened steel pins and anti-drill protection ? 5/10 minute resistance to drilling and mechanical attacks


• 6-pin tumbler mechanism ? offers advanced key code security (level 6)


• Tested for 100,000 cycles ? maximum durability rating (class 6) for high-traffic doors


• Compatible with fire-resistant doors ? certified for use on fire doors


• Supplied with 5 cut keys ? extended, protected profile; copying only with security card

Technical Specifications

• Cylinder Type: Double-sided (45/50) and knob cylinder (50G/45) set


• Material: Brass and steel pins, nickel-plated finish


• Security Class: C (WQ-ITB)


• Certification: EN 1303:2015 (1 6 0 B 0 C 6 D)


• Key Profile: Paracentric, protected


• Attack Resistance: Level D (highest, >5/10 min mechanical/drill)


• Key Security: Level 6 (highest)


• Durability: 100,000 cycles (class 6)


• Corrosion Resistance: Level C (highest)


• Accessories Included: 5 cut keys, mounting screws


• Additional Options: One Key System, Master Key, anti-break, marine protection, clutch, gear drive

Applications

For installation in entrance and internal doors of commercial buildings, multi-family residential blocks, schools, banks, government institutions, and facilities requiring robust physical access control. Approved for use in fire-resistant and high-traffic doors. Supports one key and master key systems, making it suitable for OEM, managed estates, and projects where high-security registered key duplication control is required.

Packaging & Shipping

Each lock set is supplied in a tamper-evident, sealed box containing both cylinders (keyed alike), 5 cut keys, mounting screws, and a security card. Ensures unbroken chain of custody and ready-to-install components. Bulk/bespoke OEM packaging available on request.