WILKA 1400 45/55 + 1405 55g/45 Cylinder Lock Set Class C EN 1303 Knob Keyed Alike Brass

Product Overview

The Komplet wkładek WILKA 1400 45/55 + 1405 55g/45 with knob is a cylinder lock set in Class C, designed for high-security door installations in commercial and residential buildings. Compliant with EN 1303:2015, this set offers a 6-pin construction, nickel-hardened steel and brass pins, certified for use in fire-rated doors, and achieves durability over 100,000 test cycles.

What distinguishes this set is the inclusion of both a double cylinder and a knob cylinder coded identically, with five specially milled keys and a security card for authorized key duplication. This feature greatly minimizes unauthorized key copying risks and streamlines site management where multiple lock types must be keyed alike, making it highly suited for institutional, hospitality, and managed property applications requiring master key or one-key systems.

Key Features

• Class C security ? tested and certified to EN 1303:2015 (1 6 0 B 0 C 6 D) for maximum resistance to manipulation and attack


• 6-pin mechanism ? paracentric and mushroom pins offer high resistance to picking and manipulation


• Nickel-hardened pins ? steel and brass pins with nickel coating increase drilling resistance and durability


• 100,000 cycles durability ? highest grade for long operational life in high-traffic environments


• Fire door approved ? suitable for integration in fire-resistant door assemblies


• Key duplication control ? five special-profile keys supplied, only duplicated with matching security card in authorized services


• Code-matched set ? includes one double and one knob cylinder keyed alike for flexible site security integration

Technical Specifications

• Security Class: C (EN 1303:2015 - 1 6 0 B 0 C 6 D)


• Cylinder Construction: 6-pin with paracentric profile


• Cylinder Materials: Nickel-hardened steel and brass


• Durability: 100,000 cycles (Grade 6)


• Attack Resistance: Grade D (EN 1303)


• Corrosion Resistance: Grade C (EN 1303)


• Key Duplication: Only with security card at authorized dealers


• Included Cylinders: 1 x 45/55 double, 1 x 55g/45 knob cylinder


• Keys Included: 5 milled profile keys


• Fire Door Approval: Yes, suitable for fire-rated doors


• Drill Protection: Hardened steel pins in core and body

Applications

Widely used in premium residential, commercial, and institutional environments requiring high-security locking solutions, including hotels, schools, office buildings, and property management facilities. Suitable for fire-rated doors and door retrofits where unified keying (e.g., Master Key, One Key system) is needed. Recommended for locations with strict key control demands and frequent access cycles.

Packaging & Shipping

The cylinder set is supplied in a tamper-evident, sealed box containing one double cylinder, one knob cylinder, five milled profile keys, mounting screws, and a security card for key duplication. Standard export packaging ensures product integrity during transport.