... Strut Channel, C Channel, Steel Channel ~17*25, 41*21, 41*41mm ~1.2 - 2.75mm thick ~Support system part C channel Strut Channel Strut Channel, C Channel, Steel channel ... An extremely versatile system of channels designed to ... (); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); Strut Channel