The 41x41x2.5 S/Steel 316 Plain Channel is a 1000 series 41x41mm strut channel, the standard heavy-duty profile used to build support frames for pipework, ductwork, cable tray and mechanical plant. Manufactured in stainless steel (316), it accepts standard channel nuts and fittings, giving a strong, adjustable support system that can be reconfigured without welding or drilling.