National 5005 Zinc-Plated Box Rail Sliding Door Strap Barn Door Hanger Avalanche Jaw design accommodates many shapes

Jaw design accommodates many shapes

Overall size showing on the surface is 9" square with a 5-1/2" hood and a 1-1/4" long attachment collar for 6" round ductwork (NOT for use with dryer venting)

Provides protection down to -13 degrees Fahrenheit

steel cross braces

refilling for a second is as easy as the first

National 5005 Zinc-Plated Box Rail Sliding Door Strap Barn Door Hanger Avalanche Jaw design accommodates many shapesRigid box hanger for use on wood frame sliding doors from 1 1 2 In. to 2 In. thick. Laterally and vertically adjustable. Hangers are packed with 2 end caps and bolts for attaching door strap. Door strap is 5 1 4 In. long. For use on doors up to 450 pounds. Delrin 500CL bearings. Zinc plated and comes boxed per pair.