Descriptions

Great replacement for the broken or missing steel balls on the bearing wheel.

Ideal accessory parts for bicycle repairing use.

Applications would include casters， conveyors， roller skates， bicycles， overhead trolleys， drawer slides， garage doors and door locks.

Specifications
Material: carbon steel

Color: sliver tone

Diameter: 7mm / 0.3"

Notes
Please allow a bit manual measuring errors.