Double and half cylinders with variable locking inserts 391XX/491XX

  • for interior and exterior use
  • shut-off posts or in special DIN mortise locks

Double and half cylinders with variable locking inserts 391XX/491XX


  • cylinders: nickel-plated brass (finish NI)
  • keys (if with locking function): nickel silver (except stock profile - nickel-plated brass)
  • standard drill protection (if with locking function)
  • service key not included in delivery


  • the item number consists of two variables X for the profile cylinder side left and right
  • X shows the respective locking function and needs to be replaced by a code for example: Locking function (A), Knob (K) or fire brigade knob (L), Half cylinder (H) or several profile inserts as AA31
  • available in the systems Standard, X14, K14, Z14, XZ14, V14, XV14, KV14, Y14, XY14, Y14 Deltus, XY14 Deltus, KY14 Deltus, W14, XW14, KW14, Wavy Line, Wavy Line Pro and Integral - (if with locking function, X=A)
  • 5 pin tumblers: standard length (C) 53 mm
  • 6 pin tumblers: standard length (C) 61 mm
  • salt-water resistance (finish CR, special pinning if with locking function)
  • finishes: CR, MS, AUPO, BROA, AUMA (see Infobar - Special features for cylinders - "Cylinder finishes")


Profile double cylinder

For the protection of life and material assets ABUS provides high value cylinders for respective mortise locks according to DIN. Due to our 14 mm core diameter it is possible to realize complex locking systems for inner and outdoor areas. We manufacture according to DIN EN 1303, DIN 18252 and are ISO 9001:2008 certified. Subsequent you will find more detailed information on profile double cylinders 310 and 410, knob ...
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