Specification:

Suitable for bearing inner diameter specifications: 2mm 3mm 4mm 5mm 6mm 8mm 10mm 12mm 14mm

Material: aluminum alloy

Color: Gold ,Black

Weight: 25g

Total length: 113mm

How to use: cover the inner ring of the bearing and push it forward. Each circle is fixed and cannot be stretched. The operation principle is to cover the inner ring of the bearing and push it forward.