Are you worried about your trampoline springs stretched out of shape or broken? Or are you looking for springs to assemble your trampoline? Our extension spring, which is made of zinc-plated iron, will be your best choice for replacing and assembling. Thanks to its rust-resistant finish and professional heat treatment, the springs are very durable. Delivery includes 10 trampoline springs....IMPORTANT: Must read the Details & Care section below.

Material: Zinc-plated iron . Wire diameter: 3 mm . Length: 137 mm . Number of coils: 28 . Spring tension: 200 N