Profile-knob cylinder .534,KNF=91

Round knob with handle grip, 25 mm diameter

Product description

  • Brass cylinder
  • Standard knob colour brass, satin nickel-plated (KNF=91MV)
  • Standard finish, satin nickel-plated (OF=MV)
  • Number of pin tumblers and basic cylinder length (L=) depends on respective system
  • Drilling protection (AB=), locking wave (SW=), additional lateral scanning, security card depending on profile (PR=)
  • DIN class depending on profile (PR=)
  • Spherical / Tapered cylinder core head with reinforced key guide
  • Cam consisting of break and corrosion-resistant nickel silver profile or sinter metal, depending on system
  • Core pins made of special wear-resistant bronze

Scope of delivery

  • 1 profile-knob cylinder
  • 3 nickel silver keys
  • 1 cylinder fixing screw M5 x 85 mm


  • Former knob shape 9 of BAB

Ordering Information

  • The knob is always on the inside of the cylinder (B)

Current Systems

Existing System