The 3.0 mm stainless rod system supports up to 264 lbs (subject to fixing). It uses the same fittings as the 3.0 mm Cable System. It is supplied complete with ceiling to floor fixings or with a top fixing only, that includes a quick fit toggle for channel mounting. Low-voltage lighting capability: up to 60 watts of power (12 or 24V) can be passed via the rods, allowing low-voltage lighting to be integrated into the display. All this makes the 3.0 mm rod system ideal for supporting art panels, easy removable display frames and poster holders. which require to be changed quite often...