We noticed you have a Duct Seal Kit in your cart. Do you want to add a handle assembly which required to use the duct seal kit? Add Handle Assembly (58200-000) to cart.
Thumbnail Filmstrip of Seal-off Nozzle for 2-1/2" - 6" Duct Images
This Seal-off Nozzle is used for blowing pull line in 2-1/2" - 6" duct. The cone is inserted into the duct until it seals, preventing air blowback when blowing a pull line through the duct. They can be attached to the 58000-100 Control Valve Adapter when being used with the 58000-000 Control Valve and an air compressor. They can aslo be used with the 54820-040 Seal-Off Body if being used with the 2" hose on the 58400 series Power Line Blower or shop vac.