100pcs/Lot 4 mm 5 mm 6 mm Steel Balls Slingshot Hunting High-carbon Steel Slingshot Balls Catapult Slingshot Hitting Ammo Steel Ball
These ball bearings are precision engineered for perfect consistency of weight, dimensions and finish.Made from high grade steel, these ball can withstand tremendous amounts of impact force,ideal for bicycle bearings.
Usage: Slingshot bullets or Bicycle bearings accessories
Brand new and high quality.
Product Name: Ball
Color: Picture color
Size: 4,5,6 mm diameter
100 x Steel Ball