Door lever fitting

Interior door set without escutcheons
in T-technology with stainless steel rosettes to DIN 18255 and DIN EN 1906, Matt jet black, powder-coated, consisting of:
Lever handle model 271X... in L-shape made of stainless steel (1.4301), Diameter 21.3 mm, with attachment guide and M5 grub screw to fix the lever handle to the square spindle.
Quick installation of the lever handles in the base parts pre-assembled on the door. Loosening-proof connection between pin and lever handle.
Plastic rose bases with support plugs recessed into the door leaf. Concealed, Loosening-proof screw connection.
Rose cap, round, made of stainless steel (1.3401), Diameter 55 mm, 10.5 mm high, 1.5 mm wall thickness.
Without key rosettes
Deep matt black powder-coated surface
Designed and tested for solid leaf doors in medium-frequented commercial buildings, Utilisation category according to DIN EN 1906 - class 4 (square 8 or 8.5 mm). Set with square spindle 7, 8 or 8.5 mm for door thicknesses from 28.1 - 58.0 mm.
Utilisation category: Class 4
Durability: Class 7
Door weight: No classification specified
fire resistance: Class 0
Safety: Class 1
Corrosion resistance: Class 4
Burglary protection: Class 0
Design type: U