Aluminium plate kit for element

Element type aluminum plate kit –
suitable for square boom of: 60-50-45-40mm
suitable for insulators diameter: 16-20-25-30-35mm

the kit includes:
N ° 1 aluminum plate 200x80x5mm and counter plate 80x80x5mm
N ° 2 isolators resistant to UV-A rays and radiofrequency
N ° 4 bolts complete with washers and self-locking nut in stainless steel (for fixing the insulators)
N ° 4 bolts complete with washers and self-locking nut in stainless steel (for fixing the plate to the boom)