This set of 80pcs 8 1/4" length trampoline springs with a T-hook can replace the rusted, worn out, and dangerous springs on your trampoline. With galvanized steel, curved-shaped hooks, and a 1/8"wire diameter, it provides high bounce and durable & safe use.
Package contents: 80x trampoline springs and 4x T-hooks
Notice: When replacing your trampoline mat, please inspect all trampoline springs. Trampoline springs that are over-stretched and loose or have damaged hooks should be replaced for your safety. Please measure the length of the spring from hook end to hook end before purchasing. Take a spring off from the trampoline and make sure it fully recoils before measurement.