CRUSHPROOF TUBING COMPANY CTOC50D DUCT CONNECTR W/DAMPER 5

" The CrushProof Tubing Company CTOC50 overhead duct connector is a 5/8" connector designed to connect two overhead ducts. It is made from crushproof tubing and is designed to protect the ducts from...

The CrushProof Tubing Company CTOC40 overhead duct connector is designed to connect 4" ducting. This connector is made from durable crushproof tubing and is designed to withstand the forces of a...

" The CrushProof Tubing Company CTOC30 overhead duct connector is a 3/8" connector that is designed to connect tubing systems. This connector is made from a durable material that is resistant to...

The CrushProof Tubing Company EXMOC50 5 Hose Connector to OutsideVenting Duct is a connector that allows you to connect multiple 5-inch hose lines to an outside venting system. This connector is made...