Dust Collection Cone Reducer 4-Inch to 2 1/2-Inch plus 6 Vacuum Hose Adapters Fits 1 1/16 to 1 3/4 inches Includes a Shop Vac Adapter 2 1/2 - 1 1/4 inch with Plastic Sleeve and 1 Rubber Reducer
Brand: Mountain Trades

Dust Collector Accessory Kit of Adapters Saw dust collector adapters for your workshop and vacuum hoses - 7 Adapters (NOTE- 2 Adapters come already connected together but come apart easily) Use one adapter by itself or try connecting some of the adapters to each other to create an adapter that will fit your hose.( the 4 x 2.5 and shop vac adapter will not attach to the other adapters) Dust Control for Woodworking - For use with your table saw dust collection system, router dust collection and other uses in your dust collector system. Shop vac reducer / Shop vac accessories 2 1/2 inch - One adapter that goes from 2.5 inch to 1.25 inch Use these shop dust collection fittings to connect your power tools vacuum port to your hose in your work shop or with your shop vacuums and with dust collection systems. Please measure your vacuum hose and attachment to check the size before you purchase because we want you to be happy with your purchase.

Dust Collector Accessories - Included is 7 different dust collection fittings for woodworking dust collection, vac adapters, vacuum hose adapters. Several for a small dust collection system. Details in photos.
Connect 4” ID flexible dust collection hose to 2-1/2” ID flexible dust collection hose. Durable ABS plastic. NOTE: This cone reducer is designed to work with 4” and 2-1/2” hoses - It is NOT intended to fit or accommodate a 2.5 inch OD or 4 inch OD dust collection equipment port directly
Useful adapter that allows you to step down from your larger 4 dust collection hose to a smaller 2.5 inch shop vac dust collector hose branch line.
Aslo, a shop vac hose adapter to go from 2.5 inch to 1.25 in hose and a rubber step adapter for many purposes that goes from 1.06 inches OD to 1.61 inches OD. More details of the other adapters in photos.
From 4 inch dust collection hose to 2 1/2 dust collection hose to use with your shop dust collectors for dust control. Also smaller adapters for your shop dust collection system or just to connect your vacuum to an attachment(NOTE- 2 Adapters come already connected together but come apart easily).