Product material: Made of high-quality zinc spring steel, it is highly elastic and flexible, can provide appropriate tension, is not easily damaged, durable and can be used for a long time.
Compression and extension spring combination kit: includes 20 different sizes of extension springs and compression springs, a total of 200 pieces.
Compression spring: 8 sizes 7 x 13mm, 6 x 12mm, 5.5 x 27mm, 9.5 x 16mm, 9 x 18mm, 9 x 35mm, 5.5 x 38mm, 7 x 19mm.
Extension spring: 12 sizes 5 x 10mm, 5.5 x 14mm, 6 x 10mm, 8 x 13mm, 7.5 x 17mm, 8.5 x 26mm, 8 x 50mm (without Er) 7 x 55mm, 4 x 70mm, 5 x 34mm, 7 x 25mm, 8 x 23mm.
Convenient storage: All springs are stored in a transparent and sturdy storage box. And with compartments. Well organized, easy to carry and find. Easy to use
Wide range of uses: The spring kit is suitable for various repairs and maintenance of automobiles, hand tools, replacement parts, tools and equipment.
Product packaging: 200-piece spring combination kit.
Tip: The springs are placed in a storage box with size labels, which is very convenient.