Over time trampoline springs can be broken stretched out or sometimes even rusted and are in need of replacement Our Pure Fun Universal heavy Duty 6 5 inch galvanized steel springs are the perfect choice to do so Made of rust resistant galvanized steel these springs are made to last Springs are 6 5 inches long by 1 inch wide Features . Universal Steel Trampoline Spring Replacement Set. Made of heavy duty steel for durability and superior bounce action. Constructed with galvanized UV resistant steel which makes it safe to leave outdoors for extended periods of time. Cold weather hot weather and crack resistant. 20 Piece Specifications . Dimension 6 5 x 1 x 1 . Weight 5 lbs