5″ Extension for 3 1/4″ x 10″ Aluminum Wall Caps – Item #106EXT

The minimum size duct allowed on most range hoods is 3-1/4″ by 10″ which is equivalent to a 6″ round. For use with rigid ductwork.

 This product Has Been Discontinued

• To be used with Lambro’s 3 1/4″ x 10″ Aluminum Wall Caps

Product Contains:
(1) – 5″ Extension