Infinity Tools 2-3/4" Universal Adapter

Name: Infinity Tools 2-3/4" Universal Adapter
Brand: Infinity Cutting Tools
SKU: 115-322
Price: 4.21 USD
Availability: InStock
Rating: 5.0 (5 reviews)

Infinity Tools 2-3/4" Universal Adapter - Main image

$4.21 ~~$6.9~~ In stock

Category: Dust Collection Fittings & Hoses

Made of durabe, flexible rubber, this adapter can be easily cut at any location to fit a number of fitting and hose configurations. Features a flange at the large end for attaching to jigs, fixtures, fences, with mounting holes 2-1/4" on center. 2-1/2" hose fits perfectly on large end.

Each section is tapered with the large diameters at 1", 1-14", 1-1/2" & 2". O.D. of fitting behind flange is 2-1/2"

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Express Shipping · United States: $3.99

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Customer Reviews (5.0 / 5 · 5 reviews)

Claire Q. ★★★★★ Oct 22, 2026

The flange at the wide end makes it dead simple to attach to my router table jig, and the rubber is soft enough to slice cleanly with a box cutter wherever I need it. Took me about two minutes to trim it to fit my hose, and the seal is airtight.

Benjamin ★★★★★ Oct 21, 2026

The rubber is flexible enough that I could trim it down with a utility knife in about two minutes, and the flange on the big end made it easy to bolt onto my jig without any wobble. It's not pretty, but it finally sealed the gap between my hose and table saw that I'd been fighting for months.

Zoe G. ★★★★★ Oct 20, 2026

Cut the flange end to fit my dust collector port, and the flexible rubber sealed perfectly without any leaks. It’s nice to finally have an adapter that doesn’t crack or split after a few uses.