Material

High-strength, reinforced phenolic based (PF) Duroplast, black colour, glossy finish.

Indicator housing

SC-XX- made out of glass-fibre reinforced polyamide based (PA) technopolymer, black colour, matte finish.

Revolving handle

I.301+x- made out of Duroplast, black colour, glossy finish.

Standard execution

Black-oxide steel hub, not drilled.

See table for the values of max d diameter and max p depth for drilling.