Infinity Tools 2-1/2" Y型継手

The 2-1/2" ports are exactly the right diameter for my shop vac hose, so it snapped on without any adapters. I've used it to split suction between two tools and it hasn't clogged once.

The taper on this Y-fitting seats so snugly into my existing hose that I didn’t even need a clamp to get a solid seal. It’s been about six months of regular shop use, and the flow through that 2-1/2" run hasn’t dropped a bit.

My old setup used to leak air at every joint, but this Y-fitting locks in tight on both ends and my 2-1/2" hose run is finally pulling chips like it should. The inlet design makes it dead simple to add a second tool without reworking anything.