door handle / stainless steel / contemporary
HEWI Heinrich Wilke
"Lever handle fitting
with flat lever handle rose, cap made of stainless steel (1.4301), matt or polished, diameter 32 mm, consisting of:
door lever handle design 251.21PBM, made of matt polyamide, through-dyed, diameter 21.3 mm, with shank guide. Square spindle of the male part of the lever handle 8 mm with trapezoidal thread.
Fixing of the lever handle in a press-in bearing with all-round teeth and a polyamide plain bearing bush with two lugs as anti-rotation elements in the press-in bearing. The grubscrew M5, as additional securing of the female parts of the lever handle, fixes itself in a recess in the square spindle and thus helps to achieve optimum force transfer into the door leaf.
Use in conjunction with mortise locks to DIN 18251.
Installation of the press-in bushes by means of a mounting nut with trapezoidal thread, AF 19. We recommend installation using a ring spanner, AF 19. The cut size (hole dimension) in the area of the lock follower must have nominal size 25 mm. Production tolerances of +/- 1 mm can be levelled out by the press-in bearing. We recommend mounting on residential and internal doors with HDF facing and middle layers (core) made of hollow (tubular) core particleboard or solid particleboard or higher quality core, with both non-rebated and rebated finish.