Duro Dyne - 8058 3/8" Dial Regulator For Square Rod
About This Product
Duro Dyne - For Controlling Larger Dampers: 3/8" dial regulator sets and end bearings (for dampers up to 20"):The following sets and parts are the same as the 1/4" size shown above except designed for larger dampers. The 3/8" bearings and regulator are suitable to use on round as well as square duct. Clear markings on the regulator indicate the damper position which can be locked securely by a wing nut.
Warning: this product contains a chemical known to the State of California to cause cancer. P65Warnings.ca.gov