Channel:  our channel cold formed from low carbon strips. 12ga (2.5-2.6mm), 14 ga(1.9mm-2.0mm) and 16 ga (1.5mmm);

Length:  standard length 10ft  (3.05m) ,  20ft (6.09m) ;

Finish:  Plain,  Pre Galvanized and Hot Dip Galvanized;