4-Inch and 2-1/2-inch Outside Diameter
4-Inch end connects to standard 4-inch dust collection hose
2-1/2-Inch end connects directly to shop vacuum hose
ABS Plastic
Use optional model D4620 Double-Sided Quick Connect with 4'' Tapered ID for direct connect to 4'' dust ports and fittings

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 4.2 inch
Height : 4.2 inch
Length : 4.5 inch

Item Weight: 0 ounce (View shipping rates and policies)
Shipping Weight: 1.6 ounce (View shipping rates and policies)

ASIN : B0000223YJ

Product Description

We engineered the inside diameter of the 2-1/2-inch side of this fitting to duplicate the 2-1/2-inch opening on your Shop-Vac. Insert the Shop-Vac brand hose to the vacuum and the other end to one of these fittings to power the dust collection system. The outside diameter matches our standard dust collection hose to function as regular reducers.