Set of WILKA 1400 40/50 + 1405 40g/50 inserts with knob, brass, 5 slotted keys, class B

WILKA Class B Door Cylinder ? Guaranteed Security

WILKA Class B door cylinders represent unwavering security, quality, and durability for years to come. Robust pins provide enhanced protection against manipulation and attempts to open the cylinder using various tools. With the highest resistance rating (Class D), the WILKA cylinder is impervious to sophisticated mechanical attacks and drilling. The WILKA cylinder boasts superior key security, guaranteeing at least 100,000 unique key combinations, 6 movable pins in the cylinder, and 15 Nm torque resistance. This product is exceptionally durable, ensuring long-lasting performance. The WILKA door cylinder's corrosion resistance makes it effective even in harsh weather conditions. The included extended-profile keys offer greater practicality in various usage scenarios.

Due to product specifics, please note that we cannot accept returns of opened or damaged packaging as these products cannot be re-sold.



• EN 1303:2015 Standard - 1 6 0 B 0 C 6 D


• Steel and brass pins in the cylinder and housing, hardened with a nickel coating


• Mushroom pins as anti-picking protection


• Hardened steel pins in the housing and cylinder protect against drilling


• Highest level of attack resistance: D


• Highest level of key code security: 6


• Highest durability: 6 (100,000 cycles)


• Highest level of corrosion resistance: C


• WQ-ITB burglary resistance class: B


• Approved for use in fire-resistant doors


• Special cylinder design enhancing cylinder durability


• Extended keys


• WILKA sets include a double-sided cylinder, a cylinder with a knob, mounting screws, and 5 profiled keys


• Individual WILKA cylinders include a cylinder, mounting screw, and 3 profiled keys


• Customizable options:
  -Colors: Nickel, Brass, Black
  -Gear
  -Secure clutch
  -Saltwater protection
  -One Key System
  -Master Key System

How to choose the right cylinder size?

Watch the video below.

Valued Customers, please make informed purchases

We are committed to your satisfaction and high safety standards. Therefore, all certified barrel cylinders are packaged in sealed boxes, ensuring their pristine condition and full functionality.

Due to product specifics, please note that we cannot accept returns of opened or damaged packaging as these products cannot be re-sold.

Please carefully review the technical specifications and accurately measure your door before purchasing. If you have any questions or concerns, our team is available to assist you in selecting the right product.

Thank you for your understanding and we invite you to explore our range.