For the best Gemaire experience, please update your web browser.

Sheet Metal Duct Fittings

Filter Products

Items 1–16 of 38 total
  1. Southwark 73C121212 - Square To Round Transition, 12" X 12" X 12"
    This product is currently not available for purchase.
  2. Southwark 73C162016 - Rectangular To Round Transition, 16" X 20" X 16"
    This product is currently not available for purchase.
  3. Southwark 21R82020 - #21 End Cap, R8 Insulation, 20" X 20"
    This product is currently not available for purchase.
  4. Southwark 21R81420 - #21 End Cap, R8 Insulation, 14" X 20"
    This product is currently not available for purchase.
  5. Southwark 21R8201612 - #21 End Cap, R8 Insulation, 20" X 16 1/2"
    This product is currently not available for purchase.
  6. Southwark 73C202418 - 73C Square To Round Transition, 20" X 24" X 18"
    This product is currently not available for purchase.
  7. Southwark 73C202018 - Rectangular To Round Transition, 20" X 20" X 18"
    This product is currently not available for purchase.
  8. Southwark 73C11171214 - Square To Round Transition, 11" X 17 1/2" X 14"
    This product is currently not available for purchase.
  9. Southwark 73C151416 - Rectangular To Round Transition, 15" X 14" X 16"
    This product is currently not available for purchase.
  10. Southwark 73C161614 - Rectangular to Round Transition, 16" X 16" X 14"
    This product is currently not available for purchase.
  11. Southwark 73C142014 - Rectangular To Round Transition, 14" X 20" X 14"
    This product is currently not available for purchase.
  12. Southwark 73C1738211416 - Rectangular To Round Transition, 17 3/8" X 21 1/4" X 16"
    This product is currently not available for purchase.
  13. Southwark 21R82016 - #21 End Cap, R8 Insulation, 20" X 16"
    This product is currently not available for purchase.
  14. Southwark 73C10121614 - Rectangular To Round Transition, 10 1/2" X 16" X 14"
    This product is currently not available for purchase.
  15. Southwark 73C121612 - Square To Round Transition, 12" X 16" X 12"
    This product is currently not available for purchase.
  16. Southwark 21R8202312 - #21 End Cap, R8 Insulation, 20" X 23 1/2"
    This product is currently not available for purchase.
Items 1–16 of 38 total