WILKA 1400/1405 Cylinder Set EN 1303 C-Class Anti-Burglary Brass Keyed Alike

Product Overview

The WILKA 1400/1405 lock cylinder set is designed for high-security applications in commercial and residential settings, where certified burglary resistance and longevity are required. Certified to EN 1303:2015 and WQ-ITB class C for anti-burglary protection, this set includes a double cylinder (35/40 mm) and a knob cylinder (40g/35 mm) keyed alike, all machined from hardened brass and steel components with nickel-plated reinforcement. Fire door compliance allows usage in emergency egress and high-traffic environments.

The distinguishing feature of this set is its combined C-class resistance against both mechanical attack (up to 10 minutes drilling, pulling, and manipulation resistance) and code protection (security level 6), validated by third-party certification. This addresses procurement risk for projects specifying maximum-grade locking systems and reduces key management risk due to secure, card-controlled key duplication. Suited for facility managers, door specialists, or security system integrators seeking certified, tamper-evident packaging and consistent master keying configurations in large installations.

Key Features

• EN 1303:2015 certified ? 1 6 0 B 0 C 6 D compliance assures maximum mechanical and code security


• C-class burglary resistance ? up to 10 minutes resistance against drilling, pulling, and physical attack


• 100,000 cycle durability ? tested to highest grade for extended use in high-traffic doors


• Paracentric keyway profile ? advanced anti-picking protection with special cut and mushroom pins


• Fire door approved ? suitable for installation in fire-rated assemblies


• Keyed alike cylinders ? set includes one double and one knob cylinder with matching code for consistent key management


• Tamper-evident, sealed packaging ? guarantees product integrity on arrival

Technical Specifications

• Cylinder Type: Double (35/40 mm) + Knob (40g/35 mm)


• Material: Brass and hardened steel (nickel-plated)


• Number of Pins: 6


• Number of Keys: 5 (special cut profile)


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


• Burglary Resistance: WQ-ITB class C


• Drilling Resistance: Up to 10 minutes


• Cycle Test: 100,000 cycles


• Corrosion Resistance: Grade C


• Key Copying: Security card required (authorized duplication only)


• Fire Door Approval: Yes


• Key Profile: Paracentric, protected

Applications

Designed for critical entry points in residential, commercial, and public sector buildings requiring grade C anti-burglary certified cylinders. Suitable for fire-rated doors, high-traffic corridors, multi-family housing, and access points using master key or one-key systems. Especially recommended for tender-based, facility-wide security upgrades where managed key control and certification documentation are required.

Packaging & Shipping

Units are supplied in tamper-evident, sealed boxes including both cylinders, 5 specially-profiled keys, dedicated mounting screws, and a security card for authorized key duplication. Packaging ensures traceability and product integrity for individual or bulk deliveries.