M-D Building Products 08664 Adjustable Low Boy Threshold, 36" High Heat Helix is 31 degrees which

Helix is 31 degrees which minimizes the over aggressiveness of a true parabolic flute

rectangular shape

kitchen and bath surfaces and works outdoors on gutters

Blade Length: 20"

36 inside and 8 outside pockets

M-D Building Products 08664 Adjustable Low Boy Threshold, 36" High Heat Helix is 31 degrees whichHighlights: Length : 36" Finish : Aluminum Size : 1 5 16" x 3 1 2" Vinyl caulk feet seal between threshold and floor 4 set screws allow for adjustment to seal uneven gaps between bottom of door and floor WARNING: This product can expose you to chemicals including Vinyl chloride, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www. p65Warnings. ca. gov