Transmission ratio: 124/12=10.33 154/16=9.62
Pointer shaft span: 15.6
Module: 0.25/0.2
Length of shaft extension: 5
Distance between centers: 17.5
Distance between holes: 9
Taper ratio: 1:30
Hole diameter: 2.5/4.1
Material of pointer shaft: Lead brass/Stainless steel
If you have any questions, please contact us and we will contact you as soon as possible.