Elesa+Ganter BAS2 support bases with two bearings Material Glass-fibre reinforced polyamide based (PA) technopolymer. Resistant to solvents, oils, greases and other chemical agents. Colour Black, matte finish. Standard executions -BAS2-A: nuts, M10 screws and washers in zinc-plated steel. -BAS2-SST: nuts, M10 screws and washers in AISI 304 stainless steel.