Specification Brand : HARFINGTON BulletPoint1 : Size - 3/8-inch solid brass round precision balls BulletPoint2 : Material - Brass is known for its excellent corrosion resistance, non-reactive properties, and electrical conductivity. BulletPoint3 : Feature - Their unique combination of strength, durability, and non-reactive properties makes them suitable for many different applications. BulletPoint4 : Application - They are commonly used in manufacturing precision instruments, bearings, valves, and DIY projects, home decoration. BulletPoint5 : Note - Confirm the diameter of the brass balls you need before ordering. Color : Brass ItemName : HARFINGTON 24pcs 3/8" Precision Solid Brass Bearing Balls for Bearings Valves Decoration ItemPackageDimensions_Height : 9.3 centimeters ItemPackageDimensions_Length : 1.3 centimeters ItemPackageDimensions_Width : 6.2 centimeters ItemPackageQuantity : 15 ItemTypeKeyword : deep-groove-ball-bearings Manufacturer : HARFINGTON Material : Brass ModelNumber : a21042400ux0344 NumberOfItems : 15 PartNumber : hta230606hh0030 ProductDescription : Brass balls provide excellent resistance to corrosion by water, and they are substantially lower in cost than other corrosion-resisting balls. Brass balls also have corrosion resistance, and solid brass round precision balls have non-reactive properties. Brass 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.