Model contains: chuck housing, scroll plate, bottom plate, jaw base, hard top jaw, pinion, lock ring, chuck key, screws M6,M8(steel can be used).
The lathe chuck corresponds to its factory version
Dimensions:Diameter 155mmChuck height without jaws 57mmChuck height with jaws 100mmMinimum clamping diameter 5mmMaximum clamping diameter 195mmYou can also scale the model to the required size.