1.Material: Zinc Plated Steel, which has excellent elasticity and fatigue resistance, provide additional durability for appropriate tension.
2.Size: Including 9/32'' x 1/2'', 13/64'' x 13/16'', 3/8'' x 5/8'', 5/16'' x 1-1/8'', 1/4'' x 13/32'', 7/32'' x 1'', 3/8'' x 3/4'', 7/32'' x 11/16'', 1/4'' x 7/8'', 5/16'' x 1-27/32', 11/32'' x 1-27/32'', 5/16'' x 1-3/4'', 9/32'' x 2'', 5/32'' x 3-1/8'', 23/64'' x 1-3/8'', 3/16'' x 1-3/4', 7/32'' x 1- 1/2'', 9/32'' x 1- 1/2'', 9/32'' x 3/4'', 11/32'' x 1- 7/16'. Total 20 kinds, 200pcs.
3.High quality: Stable and durable, corrosion resistant, zinc Plated surface, smooth and no stab, riveting smooth, high ductility, good fatigue strength. After baking, it has antirust effect and heat treatment. It has good performance and service life.
4.Widely use: Widely applied in construction, automobiles, shops, aircraft, machinery, electrical appliances, furniture and other fields, for splicing and object fastening between sheet metal.
5..Easy for store: The springs are neatly packed in a clean, transparent box for easy storage.
This spring sorting kit contains 20 kinds of the most common springs for a variety of applications. 12 Sizes of Compression Springs. 8 Sizes of Extension Springs. Zinc steel plate corrosion-resistant, long service life, strong spring, good elasticity, moderate tension. Suitable for pinball machines, flippers and home repairs for a variety of applications.
Various application:
Widely applied in construction, automobiles, shops, aircraft, machinery, electrical appliances, furniture and other fields, for splicing and object fastening between sheet metal.
Perfect tension:
Made of durable zinc plated steel for rust resistance, maximum strength, and ultimate service life.
The spring coil is both durable and flexible for suitable tension.
Easy to store:
Transparent 8.3" x 4.3" x 1.2" plastic carrying case for easy transportation, secure storage, and fast organization.
Separated compartments, containing 2 styles (stretch spring and compression spring) and 20 different sizes;Dimensions are included.
Compression springs include:
- 10pcs 7.14 x 12.7mm( 9/32'' x 1/2'')
- 6pcs 9.52 x 15.8mm(3/8'' x 5/8'')
- 10pcs 6.35 x 10.3mm( 1/4'' x 13/32'')
- 12pcs 9.52 x 19.05(3/8'' x 3/4'')
- 10pcs 5.55 x 17.46mm( 7/32'' x 11/16'')
- 8pcs 9.1 x 34.9mm( 23/64'' x 1-3/8'')
- 10pcs 5.55 x 38.1mm( 7/32'' x 1- 1/2'')
- 10pcs 7.14 x 19.05mm( 9/32'' x 3/4'')
Extension springs include:
- 10pcs 5.1 6x 20.6mm ( 13/16''x 13/64'') ; 8pcs 7.93 x 28.5mm(5/16'' x 1-1/8'')
- 10pcs 5.33 x 25.4mm(7/32'' x 1''); 10pcs 6.35 x 22.2mm(3/8'' x 3/4'')
- 10pcs 7.93 x 31.7mm(5/16'' x 1-1/4'') ; 12pcs 8.73 x 46.8mm(11/32'' x 1-27/32'')
- 12pcs 7.93 x 44.4mm( 5/16'' x 1-1/4'') ; 12pcs 7.14 x 50.8mm( 9/32'' x 2'')
- 12pcs 3.96 x 79.3mm( 5/32'' x 3-1/8'''); 8pcs 4.76 x 44.4mm( 3/16'' x 1-3/4'')
- 10pcs 7.14 x 38.1mm( 9/32'' x 1- 1/2''); 10pcs 7.73 x 36.5mm( 11/32'' x 1- 7/16''')
Audited Supplier 
Audited Supplier 
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