4-inch Dust Collection Fittings Network - Dust Collector

This set gives you everything you need to expand and upgrade your existing dust collector systems for woodworking. Works with most shop vacs, central home vacuums, and/ or centralized dust extraction systems.
27 PC kit includes:

(4) 4" x36" Clear tubes 

(1) 4" x 7" Clear tube 

(2) 4" 4s Degree elbows 

(2) 4" 90 Degree elbows 

(7) 4" Adaptor fittings 

(2) 4" Blast gates 

(1) 4" Y-fitting 

(8) Retaining brackets 

(Including 16 screws and 16 wall plugs)