The Bearing Ball Kit Includes 8 Sizes: 4pcs 1/2",6pcs 3/8",50pcs 1/4",50pcs 7/32",80pcs 3/16",100pcs 5/32",100pcs 1/8",100pcs 3/32",total 490PCS.
Extensive Size Range: This comprehensive 600-piece kit contains an extensive selection of 6 different sizes of premium quality chrome steel balls, all precisely engineered and manufactured to meet strict tolerances and specifications.
Application Flexibility and Versatility: With plentiful quantities of each size ball, this assortment kit offers tremendous versatility for a wide variety of applications, including DIY projects, arts and crafts, engineering prototypes, machine maintenance, and many more.
Organized Storage: The kit includes a durable plastic case that keeps all the steel balls neatly compartmentalized and efficiently organized for quick, easy identification and access. It also comes with steel tweezers for conveniently picking up balls of different sizes.
Superior Quality Construction: Carefully crafted from premium chrome steel, these bearing balls offer unparalleled strength, hardness and durability for smooth, reliable performance even under demanding conditions. The high quality steel prevents deformation or cracking over repeated use.