DORMAKABA DK - Additional function ZR10 - gear insert for PEXTRA - Additional functions for inserts Handles on rectangular rosettes For single-leaf glass doors with

For single-leaf glass doors with wooden frames

02 door ball in sophisticated matte black offers a fixed design for reliable operation

and beige leather and is surface treated

A 6 x 8 mm square is part of the hardware package with a spacing of 90 mm

DORMAKABA DK - Additional function ZR10 - gear insert for PEXTRA - Additional functions for inserts Handles on rectangular rosettes For single-leaf glass doors withZR 10 toothed wheel insert is an alternative to the standard thumb insert and is used in multi point mortise door locks to facilitate locking unlocking of the lock. The gear wheel reduces the force required to turn the key.