WILKA 1400/1405 Cylinder Set EN 1303:2015 Grade 6 Security Class C Brass Knob

Product Overview

The WILKA 1400 35/40 + 1405 35g/40 cylinder set provides high-security locking solutions for commercial and residential doors, featuring both a double-sided cylinder and knob cylinder keyed alike. With compliance to EN 1303:2015 and WQ-ITB class C burglary resistance, these cylinders are optimized for environments demanding stringent access control and tested durability. The kit is supplied with five precision-milled keys and mounting screws, offering robust protection meeting fire door requirements.

A defining feature of this set is its paracentric key profile, combined with mushroom pins and hardened steel inserts, achieving grade 6 security against manipulation. This eliminates procurement risks for projects needing certified anti-picking and anti-drilling protection. Such characteristics are particularly suited for bulk specification in high-security commercial access systems, residential developments, and fire-rated door installations.

Key Features

• EN 1303:2015 certified ? full compliance with European security and durability standards
• Paracentric key profile ? maximum manipulation resistance, grade 6 security
• Mushroom pins and hardened steel inserts ? active anti-picking and anti-drilling features
• Durability ? certified for over 100,000 operating cycles for extended service life
• WQ-ITB class C burglary resistance ? highest Polish certification for professional installations
• Fire door approval ? suitable for use in fire-rated doors
• Key duplication only with security card ? eliminates unauthorized key copying risk

Technical Specifications

• Cylinder Type: Double-sided (35/40) and knob (35g/40), keyed alike
• Material: Brass and steel, nickel-plated components
• Security Grade: C (WQ-ITB classification)
• Certification: EN 1303:2015
• Security Level: Grade 6 (manipulation resistance, code protection)
• Anti-Drill Protection: Hardened steel pins in body and cylinder
• Durability: 100,000 cycles (grade 6)
• Corrosion Resistance: Grade C
• Fire Door Use: Approved
• Included Keys: 5 precision milled cut keys
• Mounting Screws: Included

Applications

Suitable for high-security installations in office buildings, residential complexes, schools, and hospitals. Compatible with fire-rated doors, smoke-control doors, and projects requiring burglary resistance certification. Ideal for bulk procurement and B2B projects in commercial construction, access control upgrades, and environments where certified key duplication protocols are required.

Packaging & Shipping

Each set comes in a sealed, tamper-evident box containing double-sided cylinder, knob cylinder, 5 keys, mounting screws, and security card for key duplication. Standard export packaging ensures integrity for bulk B2B shipments.