4" BLAST GATE - DOUBLE THREADED D4255

Finally, a blast gate that screws in snugly without needing extra adapters. The double threading on both ends saved me a trip to the hardware store. Works perfectly on my 4" dust collection line.

The double threaded ends made swapping it into my existing dust collection line a breeze, no extra adapters needed. It’s solidly built and the 4-inch opening fits my hose snugly, so I’m not losing any suction at the connection.

The threads on both ends lined up perfectly with my existing 4-inch ducting, so I had it mounted in under ten minutes. It seals tight enough that I don't hear any air whistling through when the gate is closed, which was my main worry.