Structural design, a strong pulling force can be generated by lightly turning the small wrench.
The whole is made of chrome vanadium, which has high hardness, good toughness and durability.
Remove guide bearings, pump bearings, brushes.
Remove all 1/2"-2" bore sleeve bearings.
3 Jaw gear puller Remove guide bearing, pump bearing, brush. Each of the three 3-jaw gear and can be reversed to pull parts from the inside or the outside.