The set includes 200 extension springs, ideal for repairs and maintenance of mechanisms. It contains 20 different spring sizes, stored in a durable plastic case with divided compartments, for easy organization and quick access to the parts. The transparent case allows immediate identification of the contents and safe transport.

• A total of 200 extension springs.
• 20 different sizes for a wide range of applications.
• Durable and reusable plastic storage case.
• Ideal for workshops, technicians, mechanics, and DIY projects.
• Easy organization and quick access to the parts.