Application Fields for Reference:  

2.1mm wheel adaptor is suitable for wheel with 2mm aperture, 2mm steel wire or wheel shaft. 

2.6mm wheel adaptor is suitable for wheel with 2.5mm aperture, 2.5mm steel wire or wheel shaft. 

3.1mm wheel adaptor is suitable for wheel with 3mm aperture, 3mm steel wire or wheel shaft. 

4.1mm wheel adaptor is suitable for wheel with 4mm aperture, 4mm steel wire or wheel shaft. 

4.6mm wheel adaptor is suitable for wheel with 4.5mm aperture, 4.5mm steel wire or wheel shaft. 

5.1mm wheel adaptor is suitable for wheel with 5mm aperture, 5mm steel wire or wheel shaft.

D2.1mm Wheel Adaptor:

l  Outer Diameter: 6mm

l  Inner Diameter: 2.1mm

l  Height: 4.1mm

D2.6mm Wheel Adaptor:

l  Outer Diameter: 7mm

l  Inner Diameter: 2.6mm

l  Height: 4.1mm

D3.1mm Wheel Adaptor:

l  Outer Diameter: 8mm

l  Inner Diameter: 3.1mm

l  Height: 4mm

D4.1mm Wheel Adaptor:

l  Outer Diameter: 8mm

l  Inner Diameter: 4.1mm

l  Height: 4mm

D4.6mm Wheel Adaptor:

l  Outer Diameter: 10mm

l  Inner Diameter: 4.6mm

l  Height: 4.2mm

D5.1mm Wheel Adaptor:

l  Outer Diameter: 11mm

l  Inner Diameter: 5.1mm

l  Height: 5mm