Unistrut slotted channel, also known as Strut, is available as 41x41mm deep channel or 41x21mm shallow channel in either 3 or 6 metre lengths, with 11mm or 14mm wide slots depending on the profile. It's manufactured from 2.5mm thick pre galvanised steel, suitable for indoor applications. As with all channel lengths Unistrut slotted channel can be used with channel accessories
to build frames for the support or suspension of electrical and mechanical services. The slots allow studding
(screwed rod) to pass through enabling the creation of trapezes that can be used to support cable/basket tray, or pipework.