Descriptions:
200 springs in a transparent box for easy use and storage. There is a corresponding size in the box.
8 sizes compression springs and 12 sizes extension springs to meet different needs.
The springs are made of steel material, durable, rustproof, sturdy and springy in the right amount of tension.
Widely used for tools and equipment, hand tools, automotive, replacement parts etc.
Compression springs: 7x13mm, 6x12mm, 5.5x27mm, 9.5x16mm, 9x18mm, 9x35mm, 5.5x38mm, 7x19mm.
Extension springs: 5x10mm, 5.5x14mm, 6x10mm, 8x13mm, 7.5x17mm, 8.5x26mm, 8x50mm, 7x55mm, 4x70mm, 5x34mm, 7x25mm, 8x23mm.

Specifications:
Name: 200PCS spring
Spring material: steel(Galvanizing treatment)
Box material: PP
Spring color: silver
Box size: about 21x11x3cm (LxWxH)
Scope of application: bicycles, locks, cars, plastics, electrical appliances, switches, hardware, molds, lamps, multiple uses, toys
Uses: toys, cars, sofas, hardware, multiple uses, plastic
Working mode: compression

Package Included:
200pcs/set of springs (with storage box)

Note:
1. Due to the light difference, the item's color may be slightly different from the pictures.
2. Please allow 1-3mm differences due to manual measurement.