Modular Step Fitting for Dust Collection System 4″ to 1″ Diameter

WoodRiver® Dust Connection® 4″ to 1″ Modular Step Fitting for dust collection is 4 separate fittings that connect together or can be used individually. Individual component sizes are listed below. Please note, all sizes are approximate. Features: Modular step dust collection fitting Can be used together or individually Specifications: Overall length: 6-1/4″ 3.825″ OD, 3.635″ ID x 2.675″ OD, 2.440″ ID 2.435″ OD, 2.275″ ID x 1.770″ OD, 1.550″ ID 1.545″ OD, 1.375″ ID x 1.545″ OD, 1.375″ ID 1.370″ OD, 1.085″ ID x 1.350″ OD, 1.885″ ID What’s Included: (1) WoodRiver® Dust Connection 4-In-1 Modular Step Fitting for Dust Collection System