Ctgsas Universal Replacement 5.5" and 7" Trampoline Springs with Spring Tool | Heavy-Duty Galvanized Steel | Set of20| for JUMPZYLLA, Skywalker, JumpKing, UpperBounce, SportsPower, BCAN

Ctgsas Universal Replacement 5.5" and 7" Trampoline Springs with Spring Tool | Heavy-Duty Galvanized Steel | Set of20| for JUMPZYLLA, Skywalker, JumpKing, UpperBounce, SportsPower, BCAN

• 【New Material Upgrade】Ctgsas springs are made of heat-treated high-quality galvanized steel, and upgraded to thickened steel, using a new safety coating, which can further prevent rust caused by natural acids, moisture and oxidation, ensuring that your springs are safe Wet weather.
• 【Protect Every Safe Jump】3mm thick-plated steel wire, thicker than 80% of springs, tightly coiled (no longer shortened after 4-7 times of compression), strong and wear-resistant, achieving strong pulling force without deformation, and will not break after stretching 40-50K. After 5,000 professional jump tests, Ctgsas trampoline springs have no breakage or deformation, which can ensure your safety when bouncing.
• 【Measuring Spring Length】Before purchasing, please measure the length of the original unstretched spring from one end to the other, or you can also measure the average of more than 3 used springs, as they may stretch over time.
• 【Spring Pulling Tool For Easy Installation】 The appearance uses a triangular closed-loop design, completely made of thickened stainless steel, and the surface is gold-plated. It is an excellent auxiliary tool for installing trampoline springs. It is more sturdy and comfortable to use and protects your hands from damage. Scratch and help you save a lot of time and replace springs easily.
• 【Lifetime Service】Quick reply within 24 hours, if your premium spring is broken, loose or overstretched within 12 months of use, please contact us and Ctgsas will replace your spring for free.