Transmission ratio: 180/18=10
Pointer shaft span: 34.9
Module: 0.2
Shaft extension protroding bigger splint: 8.1
Shaft extension protroding smaller splint: 12.3
Radius sizes from shaft to holes: 12x90o
Taper ratio: 1:50
Hole diameter: 3.4
Material: Lead brass
If you have any questions, please contact us and we will contact you as soon as possible.