WILKA 1400 35/65 + 1405 35g/65 Cylinder Set Paracentric Key EN 1303:2015 Class C Nickel

Product Overview

The WILKA 1400 35/65 + 1405 35g/65 cylinder set with knob provides high-security lock solutions for demanding applications. Certified to EN 1303:2015 and WQ-ITB class C for burglary resistance, these cylinders are specifically designed for use in fire-rated doors and environments requiring enhanced protection against physical and manipulative attacks. The set includes both a double-sided cylinder and a knob cylinder coded alike, making it suitable for professional installations in multi-unit residential, commercial, and institutional settings.

The paracentric key profile with protected design is the feature that sets this SKU apart, offering maximum resistance against picking and unauthorized key duplication. Security is further enhanced as key cutting is restricted to authorized service centers with the provided security card, eliminating procurement risks related to unauthorized access. This makes the set particularly suited for bulk procurement by facility managers, OEM projects, and property developers needing access control across multiple units with controlled key issuance.

Key Features

• EN 1303:2015 and WQ-ITB class C ? certified for highest resistance to burglary and attack


• Paracentric key profile ? maximum resistance to picking and manipulation


• Nickel-plated brass and steel pins ? enhanced durability and corrosion protection


• 6-pin construction ? superior security against conventional lock picking


• Drill-resistant hardened pins ? withstands mechanical and drilling attacks for over 5/10 minutes


• 100,000 cycles durability rating ? certified for long-term reliability in high-traffic installations


• Key duplication restricted ? only possible with security card at authorized service centers

Technical Specifications

• Cylinder Length: 35/65 mm


• Knob Cylinder Length: 35g/65 mm


• Material: Hardened nickel-plated brass and steel


• Pin Construction: 6-pin


• Certification: EN 1303:2015


• Burglary Resistance Class: WQ-ITB C


• Corrosion Resistance: C


• Attack Resistance Grade: D


• Durability: 100,000 cycles


• Key Profile: Paracentric, protected


• Included Keys: 5 cut keys (protected profile)


• Fire Door Approval: Yes

Applications

Commonly used in fire-rated, security, and access-control doors across apartment blocks, office buildings, retail premises, public institutions, and managed facilities. Suitable for doors needing high resistance to burglary, manipulation, and drilling as well as controlled key duplication. Particularly relevant for OEM installations, bulk specification projects, and environments requiring compliance with EN 1303:2015 and WQ-ITB class C standards.

Packaging & Shipping

Factory-sealed packaging includes both cylinders, mounting screws, 5 protected-profile keys, security card, and installation instructions. Each set is supplied in a tamper-evident box for assurance of product integrity; bulk order options available for project procurement.