4" Adjustable Dust Control Handle
This 4" adjustable dust control handle allows you easily move your hose from machine to machine by simply clamping your 4" dust collection hose over the fitting port. The large handle can be adjusted to different position and can be locked in position using the lock knob. Rugged ABS construction for durability.
4" O.D port fits most 4" I.D dust collection hoses.