4 in. Wall Penetration Cover;Used to transition from the SpeediChannel system to a through wall penetration;Furnished complete with stainless steel screws to attach the wall cover to the base

• DiversiTech 230-WC4 SpeediChannel Wall Penetration Cover, 4
• Natural

DiversiTech 230-WC4 SpeediChannel Wall Penetration Cover, 4Diversitech