Hallett Rigid Flow Step Down 10ft lengths 250'

Hallett Step Down Rigid Flow is created in the USA with 19-gauge hi-temper aluminum which won't rust, rot, or distort, and available in three colors. Hallett Rigid Flow is a low-profile product that sits in the gutter, and is installed by using a 1” screw to attach to the back of the gutter (fascia) and a ½” zip screw to fasten it to the outer lip of the gutter. Hallett Step Down Rigid Flow is created with a patented perf-flow filtration system that allows air circulation above and below the gutter, through the holes, and into the gutter channel so that a gentle breeze will blow away any debris. It is perfect for any pitched roof, metal roofs, and areas with high water flow.  Features: 10 ft. sections (250 ft. carton contains 25 pieces) These require special skid shipping, a minimum of 10 boxes per order, and must accept delivery by carrier.  250ft per carton x 10 cartons = 2,500 ft total length Includes 150 – #10 x 1″ Hi-Hex Head Screw Includes 150 – #8 x 1/2″ Zip Screws in matchin