Base

Glass-fibre reinforced polyamide based (PA) technopolymer, black colour, matte finish.

Articulated stem and built-in regulation knob

Threaded zinc-plated steel stem. Regulation knob in technopolymer type ELK.

Black-oxide steel washer and retaining screw (M4x10).

Standard executions

• LV.A-ELK: without no-slip disk.
• LV.A-AS-ELK: with NBR rubber no-slip disk, hardness 70 Shore A, supplied assembled to the base.