Damper Regulator Hardware

For use on 24-30 gauge steel.

Catalog # Description Contents
DR25 Single Bearing / Fixed 1 fixed tip, 1 inside washer, 1 handle, 1 wing nut
DR69 Single Bearing / Spring Loaded 1 spring bearing, 1 inside washer, 1 handle, 1 wing nut
DR70 Double Bearing 2 spring bearings, 1 inside washer, 1 handle, 1 wing nut
DR71 Double Bearing 1 fixed tip, 1 spring bearing, 1 inside washer, 1 handle, 1 wing nut
WN100 Wing Nuts Bulk 100 pieces (1/4
H1100 Damper Handle Bulk 100 pieces
  • Fast installing hammer-on design.
  • For use on 30-24 gauge (0.41-0.71 mm) galvanized steel.
  • Standard 5/16” (8 mm) threads.
  • Packaged 12 sets per bag.
  • Not for stove pipe: Use only for air handling applications where temperature does not exceed 350°F (176°C).
Metal Duct Tools & Accessories