POWERTEC 70325-P4 Aluminum Blast Gate 2-1/2 Inch, w/Anti Clog and Air Leak Seal for Dust Collection, 4 PK

INCLUDES: (4) 2-1/2” Aluminum Blast Gate for Dust Collection FUNCTION: By opening and closing select ducts, it directs and regulates the air flow to exactly where you need it and maximizes the extraction of dust FEATURES: The improved air-proof design has closed edges to prevent air from leaking, easy clearing and clog-proof grooves and an easy sliding gate. The gate also has a locking stop to make sure it's aligned perfectly BUILD: Blast gate flaunts a heavy duty aluminum construction and a premium steel sliding gate designed to withstand the wear and tear commonly associated with woodworking and dust collection COMPATIBILITY: Will fit 2-1/2" ID diameter hose or ducts. When used with flexible dust collection hose, hose clamps are required., Weight: 2.8 Pounds, Manufacturer: POWERTEC