Supports supplementary pvc wire duct on the side of the cable tray. The drop (A) and length (B) can be specified to suit. Fasteners sold separately (BB200 5/16" spring nut, BB210 5/16" bolt, BB220 5/16" flat washer). Material thickness 1/8” (3mm).
See also FDB-S for other options to support fibre duct |