STC112 – 12″ Snap Adaptor.

12″ Snap Adaptor. The 12″ Snap Adaptor makes connecting your duct cleaning hose to duct work quick & easy. The 12″ Snap Adapator has flip-out ears that hold the hose connection flange flush to the duct work surface. The Snap Adaptor allows for a snug hose fit, allowing plenty of space to tighten down with an adjustable clamp, CLP004. For reassurance, use self piercing Zip Screws to fasten the flange of the 12″ Snap Adaptor to steel duct work.