Infinity Tools 4" to 2" Reducer

Name: Infinity Tools 4" to 2" Reducer
Brand: Infinity Cutting Tools
SKU: 115-325
Price: 2.61 USD
Availability: InStock
Rating: 5.0 (5 reviews)

Infinity Tools 4" to 2" Reducer - Main image

$2.61 ~~$3.9~~ In stock

Category: Dust Collection Fittings & Hoses

4" to 2" Reducer adapts a 4" hose to a 2" hose or fitting. 4" end also fits inside the port on our

115-311 blast gate

. 3-15/16" O.D. x 3-11/16" I.D. on one side. 2" O.D. x 1-13/16" I.D. on the opposite side.

Before you pay

Check the method and total at checkout.

When it ships

Allow for processing time as well as the journey to you.

Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

View policy

If you need a refund

Keep your order number and contact the store to start.

Please contact us for the refund processing timeframe before returning an item.

View policy

Delivery costs

Review the cost for your destination and chosen service.

Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

View policy

Returning an item

Check the return conditions before sending anything back.

United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

View policy

Customer Reviews (5.0 / 5 · 5 reviews)

Aurora Q. ★★★★★ Oct 22, 2026

The 2-inch side fits snugly into my smaller dust port, and the reducer’s clean taper keeps airflow strong without any whistling noise.

Mia F. ★★★★★ Oct 21, 2026

The 4-inch end popped right into my blast gate with a satisfying click, and the fit on the 2-inch side is snug enough to prevent any leaks. I’ve been using it with my router table dust collection, and it works perfectly without any adapters.

Harper I. ★★★★★ Oct 20, 2026

My table saw's 4" dust hose connects to the 2" port on my miter saw now without any wobble or gaps. The 4" side seating inside the blast gate is a nice touch, and the reducer feels solid enough that I don't worry about it cracking under shop use.