WILKA 1400 40/60 + 1405 40g/60 Cylinder Set Class C EN 1303 Keyed Alike Nickel Matte

Product Overview

The WILKA 1400 40/60 + 1405 40g/60 Cylinder Set (Class C) provides high-security door locking for residential and commercial settings requiring strict access control. Featuring paracentric key profiles and a 6-pin mechanism tested to EN 1303:2015, these cylinders achieve anti-manipulation resistance and endure over 100,000 operating cycles without loss of function. Certified with WQ-ITB class C and approved for fire-rated doors, the set includes both a double cylinder and a knob cylinder, keyed alike for convenience.

A defining feature of this model is the security key protocol: duplication is exclusively permitted in authorized service centers with a supplied security card. This eliminates procurement risk for facility managers needing controlled master key or single-key system deployments. Well-suited for bulk installation in secure access points of apartment complexes, office buildings, and fire safety zones, particularly where compliance with EN 1303 is mandatory.

Key Features

• Class C security rating ? WQ-ITB class C and EN 1303:2015 certified for high burglary resistance


• Paracentric key profile ? makes opening via manipulation techniques significantly more difficult


• 6-pin mechanism ? maximum EN 1303 resistance to picking and increased durability


• Anti-drill protection ? hardened steel pins in core and barrel provide 5/10 minute resistance to mechanical attack


• Key duplication with security card ? extra keys only via authorized services and card, prevents unauthorized copies


• Tested for 100,000 cycles ? meets highest EN 1303 durability standard for frequent-use access points


• Fire door approval ? allowed for installation in doors certified for fire resistance

Technical Specifications

• Certification: EN 1303:2015


• Security Class: C (WQ-ITB class C)


• Profile: Paracentric key


• Pin Count: 6


• Durability: 100,000 cycles


• Keying: Keyed alike (double cylinder + knob cylinder)


• Key Duplication: Only with supplied security card


• Resistance to Attack: 5/10 minutes against drilling, mechanical attack, pulling


• Material: Nickel-plated brass and steel components


• Compatible Door Types: Fire-rated doors

Applications

Used in residential, office, and institutional buildings for securing main entry doors, fire-rated doors, and access points requiring a high level of burglary resistance. Suitable for environments implementing master key or single-key systems, and for doors where EN 1303 compliance and controlled key duplication are critical. Ideal for bulk installation in apartment blocks, commercial facilities, and access zones with strict security requirements.

Packaging & Shipping

Cylinders are supplied in sealed, tamper-evident boxes including double and knob cylinders, 5 profiled keys, mounting screws, and a security duplication card. Packaging ensures untouched product integrity and full accessory set. Bulk shipment options available for OEM and large projects.