Builder’s Best Periscope 0-18″

The 0-18″ Periscope is used for close clearance dryer transition duct. It solves situations where the dryer outlet overlaps or is within 18″ of the wall outlet. The smooth interior decreases air friction for excellent airflow.

Features

• Made of 2″ x 6″ rigid 26 gauge aluminum
• One 4″ male, crimped rotating snap-lock™ collar fits into wall outlet
• One 4″ female, draw band rotating collar fits over dryer outlet
• Two sections telescope from 0″ to 18″