These Premium gutter hangers are engineered for superior strength Fits all 5 inch gutters (except plastic gutters) Can be used to replace your weak gutter hangers or add in between for extra strength Installs easily with 1/4 inch nut driver and cordless drill Gutters coming loose ...These Premium gutter hangers are engineered for superior strength Fits all 5 inch gutters (except plastic gutters) Can be used to replace your weak gutter hangers or add in between for extra strength Installs easily with 1/4 inch nut driver and cordless drill Gutters coming loose or sagging or just want to reinforce your existing gutter to withstand snow, These super strong gutter hangers are reinforced in all the right places to make them much stronger than most of the standard gutter hangers.These are top quality gutter hangers made in the USA.