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HARFINGTON 10pcs 5/16' Precision Solid Copper Bearing Balls for Bearings Valves Decoration

Free shipping on orders over $29.99

$9.09

$ 3 .99 $3.99

In Stock

About this item

  • Size - 5/16-inch solid copper round precision balls
  • Material - Copper is known for its excellent corrosion resistance, non-reactive properties, and electrical conductivity.
  • Feature - Their unique combination of strength, durability, and non-reactive properties makes them suitable for many different applications.
  • Application - They are commonly used in manufacturing precision instruments, bearings, valves, and DIY projects, home decoration.
  • Note - Confirm the diameter of the copper balls you need before ordering.


Copper balls provide excellent resistance to corrosion by water, and they are substantially lower in cost than other corrosion-resisting balls.
Copper balls also have corrosion resistance, and solid copper round precision balls have non-reactive properties.
Copper balls are frequently used in many types of valve applications requiring small-size balls.
Especially useful for casters, drawer slides, door locks and many other applications.


Anne B
2025-05-05 16:29:08
They are strong magnets. The shape I wanted.
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