Heavy duty structure with a thicker wall Product Code: KACG50-00 KACG50-05 KACG50-10 KACG50-15 KACG50-20 KACG50-25 KACG50-30 KACG50-35 KACG50-40 KACG50-45 KACG50-50 KACG50-55 KACG50-60 KACG50-65 Log in to directly view this catalog page or download the PDF catalog.