Pro-Form
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Note: Extends telescoping collar 12” - 16” for use in a thicker wall.
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Note: For insulating Telescoping Wall Thimble. Self adhesive backing. Sold in packages of 6.
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Note: Fits all diameters.
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Kit includes: cap, (2) 30’ or 35’ lengths of flex or (1) 30’ or (1) 35’ and (1) 4’ flex
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Kit includes: cap, firestop and 3’, 5’ or 10’ of flex.
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Kit includes: cap, (2) 30’ or 35’ lengths of flex. For 3" x 4" kits, 4" flex insulated.
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