WILKA 1400 40/45 + 1405 40g/45 Cylinder Set Brass EN 1303 Class B Grade D Attack Resistance

Product Overview

The WILKA 1400 40/45 + 1405 40g/45 Cylinder Set is a high-security door cylinder pack comprising a double-sided cylinder and a knob cylinder, both coded identically, constructed from brass and hardened steel pins. Certified to EN 1303:2015 with class B burglary resistance and suitable for fire-rated doors, this set is intended for professional use in commercial, institutional, and high-security residential applications, especially where durability and advanced attack resistance are required.

A notable feature is its highest level D attack resistance, achieved through nickel-plated, hardened pins and anti-drill protection, ensuring minimized risk of forced entry or manipulation. This robust defense, combined with 100,000 certified key variations and corrosion resistance, makes the WILKA set particularly valuable for B2B buyers managing access control and security upgrades in facilities requiring long-term, certified hardware performance.

Key Features

• Class B burglary resistance ? EN 1303:2015 certified for professional-grade security applications
• Highest attack resistance D ? hardened steel anti-drill pins in cylinder and body
• 6 movable tumblers ? advanced coding and anti-picking protection
• Corrosion resistance grade C ? effective in harsh or outdoor environments
• 100,000 certified key combinations ? minimizes risk of unauthorized duplication
• Extended key design ? provides practical usability and easier operation
• Fire door approved ? suitable for installation in certified fire and smoke-control assemblies

Technical Specifications

• Cylinder Type: Double-sided and knob (both same coding)
• Length: 40/45 mm
• Material: Brass with hardened nickel-plated steel pins
• Key Combinations: 100,000
• Number of Tumblers: 6 movable
• Attack Resistance: Grade D (EN 1303:2015)
• Corrosion Resistance: Grade C (EN 1303:2015)
• Burglary Resistance: Class B (WQ-ITB)
• Durability: 100,000 cycles (Grade 6)
• Key Count: 5 milled keys included
• Fire Door Approval: Yes
• Anti-pick Protection: Yes
• Anti-drill Protection: Hardened steel pins
• Certification: EN 1303:2015

Applications

Recommended for use in office buildings, commercial facilities, institutional premises, and high-security residential complexes. Ideal for fire-rated and smoke-control doors in environments requiring certified resistance to manipulation, drilling, and harsh weather, including main entryways, access-controlled zones, and retrofits for enhanced security. Suitable for bulk specification or OEM procurement in access control and hardware upgrade projects.

Packaging & Shipping

Each cylinder set is delivered in a sealed box to ensure untampered condition, including both cylinders, 5 milled keys, and mounting screws. Standard export packaging is used for secure shipping; bulk orders are available, with anti-tamper measures to protect product integrity.