Insulated crossbar, continuously adjustable, with band clamp and clamping head for, air termination rods or discharge, Insulated crossbar: glass fiber reinforced plastic (GRP), Ø 32/40 mm, crossbar length: 650-1000 mm, (adjustable), ISO length: 550-900 mm (adjustable), band clamp: stainless steel V2A, up to Ø 800 mm, clamping head: aluminum-stainless steel V2A, Ø 8-, 10 line connection/Ø 16 mm, air termination rod connection