Set of WILKA 1400 45/45 + 1405 45g/45 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 represent exceptional quality. The brass and steel pin tumblers are further enhanced with a nickel coating for superior 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. Duplicate keys for WILKA Class C products are only available with the enclosed security card. WILKA inserts have undergone rigorous testing, exceeding 100,000 cycles, achieving the highest possible rating. Unmatched attack resistance guarantees 5-10 minutes of protection against drilling, mechanical attack, and cylinder removal attempts. WILKA door inserts come in attractive, tamper-evident packaging, ensuring security.

Due to the product's nature, please note that we cannot accept returns of opened or damaged packaging, as these products cannot be re-introduced into the sales cycle.



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


• Nickel-coated steel and brass pin tumblers and housing


• 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


• Maximum durability: 100,000 cycles


• Highest level of corrosion resistance: C


• WQ-ITB burglary resistance class: C


• Approved for use in fire-resistant doors


• Special cylinder shape that contributes to insert durability


• Paracentric cylinder profile hindering manipulative opening methods


• Extended keys with a special protected profile


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


• The WILKA insert set includes a double-sided insert and a knob insert with the same coding, mounting screws, and 5 milled keys


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


• Custom order options:
  -colors: nickel, brass, black
  -gear
  -anti-snap protection
  -secure coupling
  -protection against saltwater damage
  -One Key System
  -Master Key System

How to choose the right insert size?

Watch the video below.

Valued Customers, please make informed purchases

We are committed to your satisfaction and high safety standards. Therefore, all certified cylinder inserts are packaged in tamper-evident 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 these products cannot be re-introduced into the sales cycle.

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

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