Our 9" music wire springs offer an exceptional combination of performance and durability. This is made possible by using the highest grade of domestic music wire steel wire available. Where our 10" jumbo springs offer a soft deep throw, but sacrifice durability and are easier to overstretch - 9" music wire springs offer the same soft bounce and more durability than both our 9" high carbon springs and our 10" jumbo springs.
Commercial trampoline parks and gymnastic clubs use our 9" music wire springs and we have boxes of 60 used springs available from a park that was dismantled in Vancouver. These springs have been hand checked and will provide many years of further use. All spring coils close tightly and hooks are in proper shape. After inspecting, springs have been re-boxed in brand new spring boxes for distribution. This is an amazing opportunity to purchase our highest grade of backyard trampoline spring for a fraction of the cost.