This 34-piece kit enables you to configure a custom two-machine dust collection system. For plastic hose and fittings, grounding is essential to prevent static buildup. Ideal for handling abrasive materials like dust, powder, fibers, and chips, it supports industrial air movement, fume extraction, and CNC machining dust control. The kit includes 2 x 4" elbow fittings, 2 x 4" Y-fittings, 3 x 4" wall-mount blast gates with brackets, 1 x 22" floor sweep, 10 x 4" brackets with screws, and 16 x 4" hose clamps for secure installation.