The measurement is from the hole where the hands mount onto the high torque shaft, to the tip. Hour hands are proportionate.
These hands are USA Made of quality aluminum.
Tips for making larger wall clocks:
1. Second hands not included - we don't recommend second hands with high torque movements as they draw too much power.
2. Still want a second hand? - choose our balanced 10 inch red or black second hands that work with our Continuous Sweep High Torque Motors.