【Package Includes】3 pack storm door hinge pin kit, 6 pcs steel hinge Pins, 6 pcs steel bushing caps, 3 pcs steel springs. 【Function】Door hinge pins and bushings mesh with springs inside the hinge to form a spring-loaded pivot point; keeps storm doors aligned during operation. 【Aluminum Construction】Storm door hinge pin repair kit made of rust-free stainless steel for reliable strength and durability, and will last a long time as it is less prone to breakage and fracture than ordinary plastic. 【Easy Installation】Each set contains pins, bushings and springs, easily install this storm door hardware kit with just a few simple tools. Note: Springs can be cut to fit installation needs. 【Widely Applied】K 5131 storm door hinges pin replacement for Croft storm doors and various other storm doors. K 5131 Aluminum Storm Door Hinge Pin Kit for Storm Doors