Feature(may vary by option.)

●【EXCELLENT ELASTICITY】:Trampoline spring is a great design to bring a big bounce on the trampoline, with better elasticity and elasticity, which can provide you a more enjoyable jumping experience
●【Durable Material】:Tension spring made of high quality galvanized steel plate, new waist drum design, good flexibility, uniform acceptance, high strength, precision forging, smooth surface without burrs
●【Easy to Use】: The trampoline replacement spring is easy to install, just attach one end of the spring to one of the trampoline mat rings. We then used a spring tool to move the other end of the spring to the spring hole of the frame
●Packaging: 15 springs + 1 hook, various specifications and sizes. Example: 8.7cm/3.4", 9cm/3.5", 10cm/3.9", 12cm/4.7", 13.5cm/5.3", 14.7cm/5.8", 16.5cm/6.5" trampoline springs
●【BEST SERVICE】:These upgraded trampoline springs are designed to replace worn and dangerous springs of trampolines and return bounce back to trampoline. We listen to our customers and fine-tune every detail to ensure quality. If you have any questions, please feel free to contact us. Direct from Manufacturer Support multiple purchases

[12cm  & 4.7inch]





Description

Description:
To ensure you and your family get a lot of fun when jumping on the trampoline, it will bring a great bounce to your trampoline. We provide the safest and strongest and most resilient springs. Tension spring is made of high quality galvanized steel that can withstand heavy loads and damage caused by stretching.

Features:
1. The trampoline is slightly curved shape which is more durable than straight shape and has a higher tensile strength.
2. These upgraded trampoline springs are a complete alternative to rusted, worn and dangerous trampoline springs.
3.Cold resistant, weather resistant, rust resistant
4.Hook for a secure hold No need to worry about the spring coming off when jumping.
5. Easy to install with T-hooks (included)
6.(approx) 8.7cm/3.4" is a straight cylinder spring suitable for small trampolines. About 9cm/3.5inch, 10cm/3.9inch, 12cm/4.7inch, 13.5cm/5.3inch, 14.7cm/5.8inch, 16.5cm/6.5inch, 17.8cm/7inch is waist drum springs, suitable for large trampolines.
And 9cm/3.5in color is gold.

Specifications:
Name: Trampoline Tension Spring
Material: Galvanized steel
Spring Length:8.7cm/3.4inch,9cm/3.5inch,10cm/3.9inch,12cm/4.7inch,13.5cm/5.3inch,14.7cm/5.8inch,16.5cm/6.5inch,17.8cm/7inch

Package Contents:
15 x Spring
1 x Trampoline Spring T-Hook