WILKA 1400/1405 Cylinder Set Double & Thumbturn C-Class EN 1303:2015 Brass

Product Overview

The WILKA 1400/1405 Cylinder Set is engineered for high-security door access in commercial, institutional, or high-traffic residential settings. Featuring both a double cylinder (30/40 mm) and a thumbturn cylinder (40g/30 mm) on a unified key system, it meets EN 1303:2015 standards for maximum security, durability, and corrosion resistance. Its C-class burglary resistance is independently certified and approved for use in fire-rated doors, supporting demanding security and safety requirements.

What sets this set apart is its paracentric key profile with six mushroom-shaped pins and a protected key duplication system: authorized copies are only possible with the enclosed security card. This sharply reduces procurement risk for property managers and security integrators by eliminating unauthorized key duplication. Especially recommended for B2B buyers responsible for multi-unit access control (such as housing cooperatives, hotels, and corporate buildings) or for compliance-driven construction projects requiring documented, certifiable hardware.

Key Features

• Six-pin cylinder ? special paracentric profile and mushroom pins provide high anti-picking resistance


• C-class burglary resistance ? tested for 5?10 minutes resistance to drilling, pulling and mechanical attack


• Durability class 6 ? over 100,000 opening cycles for long-term commercial use


• EN 1303:2015 certified ? rating 1 6 0 B 0 C 6 D ensures top European technical standards


• Protected key profile ? key duplication only with supplied security card in authorized service centers


• Hardened steel pins ? core and barrel specifically reinforced to resist drilling


• Fire-door approved ? eligible for use with certified fire-rated door assemblies

Technical Specifications

• Cylinder Types: Double (30/40 mm), Thumbturn (40g/30 mm)


• Material: Hardened brass and steel, nickel-plated components


• Security Class: C (WQ-ITB certification)


• Corrosion Resistance: C (highest, EN 1303)


• Durability: 100,000+ cycles (class 6)


• Anti-drill and anti-picking features: Mushroom pins and reinforced core


• Key Profile: Paracentric, protected duplication


• Keys Supplied: 5 dimple keys (site-coded)


• Standard: EN 1303:2015 1 6 0 B 0 C 6 D


• Fire Door Application: Approved

Applications

Intended for use in commercial, institutional, and multi-family residential buildings requiring high security access control. Suitable for certified fire doors, external entries, security doors, and managed properties where traceable key duplication and strict attack resistance are required. Especially valuable for property management, security service contractors, and B2B buyers handling regulated security environments needing certified compliance to EN 1303 and C-class burglary resistance.

Packaging & Shipping

Each set is delivered in a sealed, tamper-evident carton containing both cylinders, five dimple keys, mounting screws, an individual security card for key duplication control, and installation instructions. The packaging ensures product integrity and facilitates secure distribution for B2B procurement.