POWERTEC 70135V 4" Aluminum Blast Gate for Dust Collector, Collection Fittings

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