POWERTEC 70135 P4 4 Inch Aluminum Blast Gate for Dust Collector, Collection Fittings, PK

INCLUDES: (4) 4” Aluminum Blast Gate FUNCTION: Maximizes the efficiency of your dust collection system by directing and regulating the air flow from one machine to another FEATURES: Self-cleaning and clog proof groove design to remove constant cleaning maintenance, along with an easy-sliding gate, and locking stop to ensure perfect gate alignment BUILD: Blast gate flaunts a heavy duty aluminum construction with a premium steel gate designed for removing air leakage, project flexibility and long-term usage VERSATILITY: Possesses a universal fit (nominal 4”OD outlet diameter, actual size – tapers from 3-29/32 to 3-31/32”) for most shop vacs/ shop dust collector systems with 4” ID hoses for woodworking – providing a reliable port extension for your table saws, miter saws, planers, drills and other tools, Manufacturer: POWERTEC