Ensure the longevity and reliability of your chainsaw with these retreat starter springs. ideal for both professional and home use, these springs are easy to install and provide consistent performance. Simply replace the worn-out spring in your chainsaw's retreat starter mechanism with a new one from this , and enjoy easy starting every time. Features -Color:Black -Material:Iron -Size:6.50X6.00X1.00cm/2.55X2.36X0.39in -Easy operation: the pull cord rope and pull start cord make starting your chainsaw effortless, reducing the strain on your hands and arms - : crafted from durable materials, the bulb and pull rope for small engine are designed to withstand repeated use without damage -Portable: the compact and lightweight design of the pull cord and spring drill attachment makes it easy to carry and store, ideal for tasks -Multiuse: suitable for various forestry tasks, including tree felling and branch trimming, making it a musthave for any chainsaw owner -Reliable: the lawn mower replacement part and electric rotary spring are made from durable materials, ensuring dependable performance and longevity Package list: 5pcs pull coil spring