About us:  This spring sorting kit contains 20 kinds of the most common springs for a variety of applications. 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. Product specification:  1.Material: Zinc Plated Steel.  2.Color: Silver. 3.Weight: 390g. 4.The transparent box size: 210mm/8.3'' x 110mm/4.3'' x 30mm/1.2''. Package including:  Diameter x Length.........................QuantityCompression springs include:  7.14 x 12.7mm( 9/32’’ x 1/2’’)......................10 9.52 x 15.8mm(3/8’’ x 5/8’’)......................6 6.35 x 10.3mm( 1/4’’ x 13/32’’)....................10 9.52 x 19.05(3/8’’ x 3/4’’)......................12 5.55 x 17.46mm( 7/32’’ x 11/16’’)......................10 9.1 x 34.9mm( 23/64’’ x 1-3/8’’).........................8 5.55 x 38.1mm( 7/32’’ x 1- 1/2’’).........................10 7.14 x 19.05mm( 9/32’’ x 3/4’’)....................10 Extension springs include:  5.1 6x 20.6mm ( 13/16’’x 13/64’’).......................10 7.93 x 28.5mm(5/16’’ x 1-1/8’’)......................8 5.33 x 25.4mm(7/32’’ x 1’’)......................10 6.35 x 22.2mm(3/8’’ x 3/4’’)......................10 7.93 x 31.7mm(5/16’’ x 1-1/4’’ ).......................10 8.73 x 46.8mm(11/32’’ x 1-27/32’’).................12 7.93 x 44.4mm( 5/16’’ x 1-1/4’’).......................12 7.14 x 50.8mm( 9/32’’ x 2’’).......................12 3.96 x 79.3mm( 5/32’’ x 3-1/8’’’).......................12 4.76 x 44.4mm( 3/16’’ x 1-3/4’’).......................8 7.14 x 38.1mm( 9/32’’ x 1- 1/2’’).......................10 7.73 x 36.5mm( 11/32’’ x 1- 7/16’’’).....................10
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.