Lambro 3120L Flexible Aluminum Duct With Clamp, 4 x 8′

Highlights:

• Alum Flex Ducting With Clamp
• Size: 4 x 8′
• Material: Aluminum
• Triple lock design for an airtight seal
• Flame resistant and durable
• Includes: (1) UL listed semi-rigid transition duct and rigid (2) Worm gear clamps
• For cloths dryers and can be used to vent 3 Or 4 bathroom fans
• UL listed