--- product_id: 587598303 title: "Universal Replacement, | Set of 20 |, 5.5\" and 7\" Trampoline Springs with Spring Tool | Heavy-Duty Galvanized Steel|for JUMPZYLLA, Skywalker, JumpKing, UpperBounce, SportsPower, BCAN" brand: "ctgsas" price: "฿2900" currency: THB in_stock: true reviews_count: 8 url: https://www.desertcart.co.th/products/587598303-universal-replacement-set-of-20-5-5-and-7-trampoline store_origin: TH region: Thailand --- # 40-50K stretch durability 3mm thick galvanized steel rust & corrosion resistant coating Universal Replacement, | Set of 20 |, 5.5" and 7" Trampoline Springs with Spring Tool | Heavy-Duty Galvanized Steel|for JUMPZYLLA, Skywalker, JumpKing, UpperBounce, SportsPower, BCAN **Brand:** ctgsas **Price:** ฿2900 **Availability:** ✅ In Stock ## Summary > 🦘 Bounce Boldly, Last Longer! ## Quick Answers - **What is this?** Universal Replacement, | Set of 20 |, 5.5" and 7" Trampoline Springs with Spring Tool | Heavy-Duty Galvanized Steel|for JUMPZYLLA, Skywalker, JumpKing, UpperBounce, SportsPower, BCAN by ctgsas - **How much does it cost?** ฿2900 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/587598303-universal-replacement-set-of-20-5-5-and-7-trampoline) ## Best For - ctgsas enthusiasts ## Why This Product - Trusted ctgsas brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safety Tested:** Passed 5,000 professional jump tests with zero breakage, guaranteeing your peace of mind on every bounce. - • **Lifetime Support:** 12-month free replacement warranty with responsive 24-hour customer service keeps you covered. - • **Unmatched Durability:** Thickened 3mm steel wire outlasts 80% of competitors, ensuring no deformation after thousands of jumps. - • **Effortless Installation:** Gold-plated stainless steel spring tool with ergonomic design makes replacement quick and hand-friendly. - • **Weatherproof Performance:** Advanced galvanized coating protects springs from rust, moisture, and oxidation for year-round reliability. ## Overview This set of 20 universal trampoline springs by Ctgsas features heavy-duty 3mm thick galvanized steel with a new rust-resistant coating, designed to withstand 40,000 to 50,000 stretches without deformation. Compatible with major brands like JUMPZYLLA and Skywalker, it includes a gold-plated stainless steel spring tool for easy installation and comes backed by a 12-month free replacement warranty, ensuring safe, durable, and hassle-free trampoline maintenance. ## Description Universal Replacement, | Set of 20 |, 5.5" and 7" Trampoline Springs with Spring Tool | Heavy-Duty Galvanized Steel|for JUMPZYLLA, Skywalker, JumpKing, UpperBounce, SportsPower, BCAN ## Features - 【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. ## Technical Specifications | Specification | Value | |---------------|-------| | Item Package Dimensions L x W x H | 5.98 x 5.04 x 4.57 inches | | Package Weight | 1.91 Kilograms | | Brand Name | Ctgsas | | Color | 5.5INCH | | Part Number | 5.5-20 | | Size | 5.5INCH | ## Images ![Universal Replacement, | Set of 20 |, 5.5" and 7" Trampoline Springs with Spring Tool | Heavy-Duty Galvanized Steel|for JUMPZYLLA, Skywalker, JumpKing, UpperBounce, SportsPower, BCAN - Image 1](https://m.media-amazon.com/images/I/81Xlc0zEE2L.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good fit! *by J***N on May 19, 2025* Perfect fit for our trampoline. Got us jumping again! ### ⭐⭐⭐⭐⭐ Does exactly what it’s supposed to *by J***A on June 12, 2024* Package came quickly, product appears to be high quality, fits my trampoline perfectly. Got everything back up and running quickly after some of the old springs got lost or damaged. ### ⭐⭐⭐⭐⭐ Same quality as name brand! *by A***A on January 25, 2024* I've just replaced my Skywalker trampoline jump mat and needed some new springs. These things are specific sizes for specific trampolines, and I'm so glad to find ones that fit! It's also helpful that they came with the spring tool, our original set came with one which meant 1 person had to pull springs by hand; having this second one saves pinched skin :) ## Frequently Bought Together - Ctgsas Universal Replacement, | Set of 20 |, 5.5" and 7" Trampoline Springs with Spring Tool | Heavy-Duty Galvanized Steel|for JUMPZYLLA, Skywalker, JumpKing, UpperBounce, SportsPower, BCAN - BESPORTBLE 20pcs Stainless Steel Triangle Ring Buckle V- Rings for Trampoline Replacement Parts Bag Trampoline Mat Craft --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.th/products/587598303-universal-replacement-set-of-20-5-5-and-7-trampoline](https://www.desertcart.co.th/products/587598303-universal-replacement-set-of-20-5-5-and-7-trampoline) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-27*