A set of Etan’s brand new 18 cm Etan Quick Spring trampoline springs for all 10ft / 305 cm Etan Premium trampolines. Set of 72 springs. The springs are made of the best spring steel. This steel contains zinc, so the springs won’t rust and therefore can’t break. In addition, these springs are tightened up and made of even more powerful steel, so they retract faster and ensure a quick jump instead of a smooth jump. Perfect for the jumper who loves tricks and wants to make the coolest somersaults.
Suitable as a replacement for 18 cm springs or if you are looking for a spring to do tricks with.
How do you measure the spring length? Remove a spring from your trampoline. Measure it from hook to hook. Not quite sure? Contact our customer service and they will be happy to help you.