Easy to use and long service life.
Color: Orange
Material: Plastic+Bearing Steel
Size: 0.6 x 3 x 1.3 cm/0.24 x 1.18 x 0.51 inches (inner diameter x outer diameter x T)
Inner diameter: 6MM
Outer diameter: 30MM
Thickness: 13MM
Packaging content:
4 bearing pulleys
Only the above packaging content is included, other products are not included.
Attention: Lighting and different displays may cause slight differences in color between the items in the picture and the actual product.
The allowable measurement error is+/-1-3cm.