Material:Black grey thermoplastic.Version:Steel parts black oxidised.Note:The hub cover is supplied unassembled.
The handwheels can be secured to a shaft using a transverse pin or by parallel key connection together with a DIN 6912 cap screw and a DIN 7349 washer.
Versions with transverse bore are secured using the ISO 4027 (DIN 914) grub screw.