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  • Sheet Metal Fittings

    • Press-on collar with damper

      6 in Press-on Collar 26ga

      Quick and Easy to Install High density, double sided neoprene gasket No tabs to bend over Improved seal at duct wall Pre-punched holes in base for easy fastening Available with 'LOW LEAKAGE' damper...

      $14.79 - $22.69
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    • Tabbed Start Collar

      18 inch Tabbed Start Collar

      Available from stock 3" tall x 26ga 6" thru 20" diameter Also available from stock 6" tall x 26ga with dampers Dampered fittings furnished with 'LOW LEAKAGE' damer hardware standard Data Sheet...

      $10.09
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    • Press-on collar with damper

      4 in Press-on Collar 26ga

      Quick and Easy to Install High density, double sided neoprene gasket No tabs to bend over Improved seal at duct wall Pre-punched holes in base for easy fastening Available with 'LOW LEAKAGE' damper...

      $13.79 - $20.79
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    • Press-on Collar with Damper

      12 in Press-on Collar 26ga

      Quick and Easy to Install High density, double sided neoprene gasket No tabs to bend over Improved seal at duct wall Pre-punched holes in base for easy fastening Available with 'LOW LEAKAGE' damper...

      $22.75 - $34.89
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    • Press-on collar with damper

      14 in Press-on Collar 26ga

      Quick and Easy to Install High density, double sided neoprene gasket No tabs to bend over Improved seal at duct wall Pre-punched holes in base for easy fastening Available with 'LOW LEAKAGE' damper...

      $24.59 - $40.79
      Choose Options