DF3304 7 "tetragonal 1.2mm304 stainless steel 130*130*50mm"
DF3305 8 "tetragonal 1.2mm304 stainless steel 144*144*50mm"
DF3306 9 "tetragonal 1.2mm304 stainless steel 161*161*50mm"
DF3307 10 "tetragonal 1.2mm304 stainless steel 180*180*50mm"
DF32935 tetragonal (5 in) 0.8mm304 stainless steel 65*65*35mm
DF32955 tetragonal (5 in) 0.8mm304 stainless steel 55*55*30mm