Duro Dyne - 8064 1/2" Shaft Loc Quadrant Sets for Dampers Up to 30"
About This Product
1/2" SHAFT LOC QUADRANT SETS (for dampers up to 30") -"Shaft Loc" Quadrants are stamped of heavy gauge steel and clearly indicate the position of the damper. The quadrant handle (available for either 1/2" square or round shafts) is unique in that it locks the shaft of the damper to it by means of a powerful friction holding device strong enough to cut into the damper shaft eliminating damper rattle. The shaft is easily locked with 1/2" open end wrench. Available for square or round ducts.
Warning: this product contains a chemical known to the State of California to cause cancer. P65Warnings.ca.gov