Item Detail Table of Content Exhaust Extraction Exhaust, Acc / Misc Overhead Duct Connector Item Number: CPTOC50 Supplied by CRUSHPROOF TUBING CO (see all) Price: $70.40* * log in for dealer pricing. Direct from 3rd Party Supplier Add To Cart Description Connects crushproof hose to overhead ductwork. Warranty 1 year limited warranty Product Specification Diameter5"