Galvanized Trampoline Springs a set of 20 packs with hooks. The length of the spring is 5.5 inches.
IMPORTANT: Prior to purchasing, measure your original springs from hook end to hook end, disconnected from your trampoline, and completely unstretched.
Heavy Duty Trampoline Springs are designed to replace your trampoline's rusted, worn out, dangerous springs and return bounce to your old sagging mat.
Each spring is designed to exceed your original manufacturer specifications, offering the excellent steel, the thickest steel guage, and the most coils to provide the safest, strongest, and bounciest springs.
For more protection, consider Premium Springs featuring zinc plating to help ensure a longer life in humid/wet environments by helping to prevent premature rusting (oxidation).
Heavy Duty Trampoline Springs.Proffessional Spring, Safe jumping!
We know it's about your kids, the safety matters. trampoline spring is specially designed, it is strong, durable and made to last.
Process Forging
The replacement springs are forged by many processes, and strictly control each production process. Surface gloss without burrs.
Pitch Uniformity
Heavy Duty Galvanized materials, processed, the spring pitch is even, the grain is clear,the force is symmetrical, and the resilience is stable.
Good Flexibility
High plasticity, good fatigue resistance and uniform stress. More firm, the bar appearance of trachoma and black spots, the details of fine, good texture.
Audited Supplier 
Audited Supplier 
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