Spring used by big trampoline
The Springs are made of high-quality galvanized steel for years of high jumping use.Crack-resistant, weather resistant and anti-rust.
Slightly Curved Shape, more durable and higher tensile strength than those shaped straight.
5.5inch in length and 3mm in diameter.Please measure the length of spring from hook end to hook end before purchasing
Designed to fit any trampoline that uses a 5.5 inch spring. replace the damaged springs on time will make sure that your trampoline remains strong and sturdy.
