Molle per trampolini, 2 pezzi e molla di prolunga in acciaio al carbonio e rimbalzo da 4,7 pollici

Description:Reliable Material: Trampolines springs feature carbon steel material enhanced corrosion resistance and durability, these springs withstand harsh outdoor conditions while maintaining elasticity. Suitable for both residential and commercial trampolines applications.Relevant Usage: Designed as universal trampolines replacement accessories, these springs suitable for heavy duty fitness rebounder, outdoor trampolines, and mechanical devices. Also for restoring bounce performance in worn-out trampolines, they support creative applications in appliances, automotive systems, and DIY projects requiring reliable extension springs.Easy-to-Use: Engineered with carbon steel for effortless installation. Simply attach the semicircular end to trampolines frames and secure the eccentric circle end for optimal tensile strength.

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