WM - Reversible-key system with trademark protection for industrial buildings

The CES key section series WM is a reversible-key system with trademark protection for high standards in industrial building applications.

System description

  • DIN 18252/ EN 1303 compliant
  • Conforming to VdS standards 2156 and 2386 for individual locking cylinders and locking systems
  • Up to 25 locking elements on each cylinder side, comprising 7 spring-loaded, stepped and vertically acting locking pins, and up to 16 combination pins that are also stepped and act radially on two locking bars offset by 90°
  • The first driver pin and at least one of the first keys pin per cylinder side made of hardened steel (as an additional anti-drilling protection)
  • Anti-picking feature with specially designed driver pins for effective protection against break-open tools
  • Guiding groove over the cylinder plug for positive transfer of the key torque
  • Strong nickel silver key conforming to DIN standard, with 70° bevelled key tip, interacting with several differentiated radii
  • The contours of the key section, which are symmetric around the longitudinal axis of the cross section, represent the registered trademark
  • Key blanks with trademark protection for an indefinite period of time
  • Manufacturer's key section for use in master key and grand master key systems
  • Also available in Swiss, British and Scandinavian profile