VT#: 30-0617
Torque tube set is 2 stage and allows variation of air flow through 2-1/4" pipes. There are 4 pieces in the set. This is a 4 piece set. Two of the baffles are 2-5/8" long and two are 2-3/8" long. *Baffle diameter denotes the size of the pipe into which it fits.
Custom application for straight pipes