Similiar to the T-Bar hanger, this Copper T-Strap is used for free hanging gutter applications. The Copper T-Strap hanger works in conjunction with our Brass K Style heavy duty hangers, and our 6" copper hangers. These gutter hangers are slotted to fit the T-Straps. The T-strap needs to slide through the hole of the hanger perpendicularly. When the notch in the T-Strap meets the hanger, just turn the T-Strap 180 degrees.