Need replacement bearing balls for repairs or DIY projects? This 100-piece set of 8mm chrome steel balls is exactly what you're looking for! With G25 precision grade, these balls are manufactured to tight tolerances for smooth, reliable performance. The chrome steel construction provides excellent hardness, high load capacity, and superior wear resistance - perfect for demanding applications. Use them to repair ball bearings, drawer slides, casters, door locks, or any mechanism that uses steel balls. They're also great for DIY projects like making keychains, adding weight to models, or creating custom fittings. Each ball measures exactly 8mm in diameter, and the set gives you plenty to work with for multiple projects or repairs. The high-quality surface finish ensures minimal friction and long service life. Whether you're maintaining industrial equipment or working on home projects, having these precision balls on hand saves time and money compared to replacing entire assemblies. Just confirm you need the 8mm size before ordering - they're perfect when you need reliable, durable steel balls for mechanical applications.