LASCO 4″ x 8′ LamaFlex Duct Roof Kit – Item #402L (Replacement # 402UL) Size:4" x 8" The quick release load lever

The quick release load lever makes dumping the Magnetic Sweeper Pickup Tool painless

Slip resistant floor

Two-piece tub with concealed seam

The patented raised-button surface of the aluminum treads grips onto your shoe or foot to provide instant traction

LASCO 4″ x 8′ LamaFlex Duct Roof Kit – Item #402L (Replacement # 402UL) Size:4" x 8" The quick release load leverFor Shingle Roof Installations Only Opening closing damper prevents outside elements from entering the vent Screen prevents birds from nesting inside of vent Can be used in either 3 or 4 installations Designed to prevent leaks with proper installation Recommended for bathroom fan venting Laminated foil design for easier installation Not recommended for clothes dryer venting Product Contains: (1) 4 Black Plastic Roof Cap (1) 3 Collar (1) 4 Collar (1) 4