Set of WILKA 1400 30/35 + 1405 30g/35 lock inserts with knob, matt nickel, 5 slotted keys, class C

WILKA Class C Door Inserts ? Superior Door Protection

WILKA Class C door inserts feature a special 6-pin design and offer exceptionally high quality. The brass and steel core pins are further hardened with a nickel coating for enhanced durability. The key profile exhibits maximum resistance to manipulative opening methods ? achieving a level 6 rating (on a scale of 1-6) according to PN EN 1303:2007. Duplicating WILKA Class C keys is only possible with the provided security card. WILKA inserts have undergone rigorous testing, exceeding 100,000 cycles, achieving the highest possible result. The highest resistance to attack guarantees 5-10 minutes of protection against drilling, mechanical attack, and attempts to remove the cylinder. WILKA door inserts come in elegant, sealed packaging, guaranteeing security.

Due to the product's nature, please note that we cannot accept returns of opened or damaged packaging, as we cannot re-introduce such products into the market.



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


• Steel and brass core and housing pins 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 corrosion resistance level: C


• WQ-ITB burglary resistance class: C


• Approved for use in fire-resistant doors


• Special cylinder shape contributes to insert durability


• Paracentric cylinder profile hinders manipulative opening methods


• Extended keys with a special protected profile


• Key duplication only in Authorized Service Centers with the security card


• WILKA insert sets include a double-sided insert and a knob insert with the same coding, mounting screws, and 5 cut keys


• Individual WILKA inserts include the insert, a mounting screw, and 3 cut keys


• Customizable options:
  -Colors: nickel, brass, black
  -Gear
  -Anti-snap protection
  -Secure clutch
  -Saltwater protection
  -One Key System
  -Master Key System

How to choose the right insert size?

Watch the video below.

Valued Customers, please choose carefully

We care about your shopping satisfaction and high safety standards, therefore all certified cylinder inserts are packaged in sealed boxes, guaranteeing their intact condition and full functionality.

Due to the product's nature, please note that we cannot accept returns of opened or damaged packaging, as we cannot re-introduce such products into the market.

Please carefully check the technical specifications and accurately measure your door dimensions before purchasing. If you have any questions or concerns, our team is at your disposal and will gladly assist you in selecting the right product.

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