weideer 620pcs Bicycle Bearing Balls Metal Mixing Balls Assortment Kit 1/4" , 7/32", 3/16", 5/32" , 1/8", 3/32". Precision Steel Balls K-168-620-GE

weideer 620pcs Bicycle Bearing Balls Metal Mixing Balls Assortment Kit 1/4" , 7/32", 3/16", 5/32" , 1/8", 3/32". Precision Steel Balls K-168-620-GE

620pcs 6 size precision steel balls assortment kit contains:100pcs 1/4",100pcs 7/32",100pcs 3/16",100pcs 5/32" ,100pcs1/8",100pcs 3/32". Made of high hardness durable chrome steel.G10 level.Uniform size, high wear resistance, high precision， smooth surface, no burr, exquisite appearance. Widely used in auto parts, motorcycles, bicycles bearings, casters, drawer slides etc. It can also be used as a mixing balls. Used to stir paint, nail polish, etc The surface is coated with a small amount of grease to reduce friction when the bearing rotates and prevent corrosion and rust.Will reduce the damage to the machine and extend the service life. Storage box packaging. steel balls are sorted by size . There are explanatory drawings. Easy to identify and store. Experience precision and durability with our 620pcs Bicycle Bearing Balls Assortment Kit. This kit contains 6 sizes of high hardness chrome steel balls, each with a uniform size, smooth surface, and high wear resistance. Ideal for a wide range of applications, from auto parts and motorcycles to bicycles and casters, these balls also serve as excellent mixing balls for stirring paint or nail polish. Each size is individually packaged and labeled for easy identification and storage. The kit is coated with a small amount of grease to reduce friction and prevent corrosion, ensuring longevity and reduced machine damage.