Keep your vintage cassette tape recorder in optimal working condition with these stainless steel compression springs. This set springs is designed to replace the recording key button springs, ensuring smooth and consistent performance. The materials and precise manufacturing process a Ideal fit and durability, making them an essential component for any audio equipment repair project. Features - Color: Silver -Material:Stainless steel - Size: 2.40X1.40X0.10cm/0.94X0.55X0.04in -Effortless installation: these springs are designed for easy installation, allowing you to replace old or broken parts with minimal effort -Stainless steel construction: made from stainless steel, these springs are durable, ensuring they last for a long time - performance: the springs offer excellent elasticity and durability, ensuring they maintain their performance over time -Generous quantity: with multiple springs included, you have enough to handle multiple repairs or to keep as spares for future needs - application: these springs are suitable for a variety of vintage tape recorders, providing a reliable replacement option for different models Package list: 40 x tape recorder spring