Product Description:
Brand new and high quality!
Material: 304 stainlesss steel
Size: 1-30 mm
Color: Silver
Quantity: 1/5/50/100pcs
Hardness: 25-30HRC
Feature: durables/versatile, sturdy.
Useds for: bicycle steel bearing ball/industrial bearing, etc.
Packing: Shipped according to the package you choose