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YONSIN 7 Inch Trampoline Springs Heavy Duty with Swivel & Straight Hooks, Stainless Steel Trampoline Accessories Ideal Spring Replacement, Includes T-Hook Tool, Pack of 24 — Open-Box, 37% Off
Brand: YONSIN
Condition: Used - Mint
$2470
$3899
-37% Save $1429
Updated: 55 days ago
Description
【Enhanced Bounce with Unique Spring Design】 YONSIN trampoline spring features a unique shape—narrower at the top and bottom, wider in the middle—for superior elasticity and stretching ability. This design ensures powerful rebound, better shock absorption, and even stress distribution to prevent breakage and extend the spring’s lifespan. A safer, smoother jumping experience starts here
【Heavy-Duty Steel & Rust-Resistant Finish】 Built from premium, high-tensile steel, these springs are weld-free, strong, and built to last. The colored oxide coating adds waterproof, rust-proof protection, making them the ideal trampoline accessories to boost performance and extend the life of your trampoline
【Secure Hook System】 Designed with a swivel hook on one end and a straight hook on the other, YONSIN trampoline springs offer greater safety and flexibility. The auto-alignment swivel hook adjusts to your movements, preventing unhooking during jumps, while the straight hook provides a firm grip on the trampoline mat
【Multiple Sizes & Packs to Fit Your Needs】 Available in 8 sizes (3.5", 5", 5.5", 6", 6.5", 7", 7.5", 8.5") and 4 pack options (12pcs, 24pcs, 36pcs, 48pcs), these trampoline springs are compatible with a wide range of trampolines. Whether for kids or adults, you can mix and match sizes for optimal bounce and perfect weight suppor
【Quick & Easy Installation with Included T-Hook Tool】 Each set includes a T-hook tool for fast and effortless installation or replacement. Whether you're upgrading your trampoline or restoring bounce, YONSIN trampoline springs are the ideal replacement accessories for old or damaged trampoline parts. Be sure to measure your existing spring length before purchase for the best fit
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Crafted from high-tensile, rust-resistant steel with a colored oxide coating, our springs offer long-lasting performance in all weather conditions.
The unique design—wider in the middle and narrower at both ends—helps store and release more energy for powerful bounce and shock absorption. It also ensures even pressure distribution, reducing the risk of breakage and extending the spring's lifespan.
Whether you're replacing old, worn-out springs or customizing your trampoline for better elasticity and stretching ability, these premium springs are the perfect choice.
Each spring features a swivel hook on one end and a straight hook on the other, providing better alignment, flexibility, and safety during intense bouncing sessions.
"
Product Description:
Crafted from high-tensile, rust-resistant steel with a colored oxide coating, our springs offer long-lasting performance in all weather conditions.
The unique design—wider in the middle and narrower at both ends—helps store and release more energy for powerful bounce and shock absorption. It also ensures even pressure distribution, reducing the risk of breakage and extending the spring's lifespan.
Whether you're replacing old, worn-out springs or customizing your trampoline for better elasticity and stretching ability, these premium springs are the perfect choice.
Each spring features a swivel hook on one end and a straight hook on the other, providing better alignment, flexibility, and safety during intense bouncing sessions.
"
Sold by
Amazon Warehouse
Official Amazon outlet for open-box & returned items
- Backed by Amazon's A-to-Z Guarantee
- 30-day return policy
- Ships from Amazon fulfillment centers
- Price verified on Amazon
Product Details
- SKU:
- awhd-us-b0f1th7zr6
- Country:
- US
- ASIN:
- B0F1TH7ZR6
Shopping Smarter
Common questions about buying open-box and refurbished.
Why buy refurbished or open-box?
Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $14 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.
What's the difference between open-box and refurbished?
Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.
Why use OpenBoxFox?
Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for YONSIN products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.
Is it safe to buy refurbished?
Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.
