Fire rated euro cylinder

A high security profile cylinder that conforms to TS007:2012, BS EN1303:2005, PAS24 and Police "Secured by Design" requirements

Kitemark approved

Winkhaus' XR6-51 is a fire rated euro profile 6 pin cylinder which has been awarded a British Standard Kitemark KM531333.  The test method, carried out by the Master Locksmith's Association, replicates the most severe forms of burglary attack and incorporates resistance to all known attack methods:

  • Anti bump
  • Anti-pick
  • Anti-drill
  • Anti-snap
  • Anti-core withdrawal


  • Special shaped torpedo tumbler pins enhance resistance to bumping and picking
  • Hardened steel tumbler pin resists core extraction and improves drill resistance
  • Anti-snap when used with a cylinder guard or solid backplate handle
  • Hardened steel rods in the cylinder body and core in conjunction with steel tumbler pins increase drill resistance


  • BS EN 1303:2005
  • TS007:2012 1 Star
  • PAS24
  • Kitemark approved: KM531333
  • Police "Secured by Design" approved



  • Brass body
  • Steel cam
  • Hardened steel anti drill pin
  • Nickel plated brass keys



  • Brass
  • Nickel plated



  • 66mm to 106mm overall length



  • Thumbturn (minimum internal length 38mm)
  • Available as pairs and keyed alike
  • Supplied with 3 keys
  • Cylinder can operated even with a key left inserted on the inside