FUNCTION: Connects 4” nominal ID dust hoses together to split to one or two machines, and then extend to other compatible machines
FEATURES: Fits inside dust collection hoses and secures with band clamps, easy-to-use and versatile design that accommodates a variety of dust collection systems and woodworking power tools with 4” ID ports.
BUILD: Fittings is constructed out of rugged ABS plastic for abrasion resistance, toughness and long-term durability
DIMENSIONS: All three 4-Inch nominal end measure 3-61/64 inch OD and 3-3/4 inch ID | Material Thickness: 1/8 inch