3″- 8″ Fabricated of 18-gauge steel
9″-10″ Fabricated of 16-gauge steel
12″-24″ Fabricated of 12-gauge steel
All Heavy-Duty Hangers are 1″ wide. One Hanger is required for every 10 feet of main duct, and at least one on each 10 foot branch or less. Hangers come with nuts, 5/16″ bolts, and washers.
Can be installed with strapping or threaded rod.
Other sizes available, call for pricing.