High-strength, reinforced phenolic based (PF) Duroplast, black colour, glossy finish.
Matte anodised aluminium.
(ELESA Original design - Reg. U.S. Pat. & TM Off.)
Black-oxide steel hub with H7 reamed hole:
73650-10-K VDN.50 FP-A10-K
Black-oxide steel hub not drilled in order to make holes different from the standard:
Handlwheels with incorporated balancing counterweights.
Axial retaining washer in black-oxide steel GN 184.
The rim with internal rear scallops makes the grip and the manoeuvre of the handwheel easier.