We can make all size solar energy strut under your request ,high quality,comeptitive price and timely delivery is your 1stchoice Solar bracket general information as follows, feel free contact with me for more details please. size41*21,41*41,41*52,41*62,41*74....Thickness1.5mm-3.0mmLengthas your demandGalvanizedpre-galvanized, hot dip galvanized,Punchingas your demand solar energy strut