Fit with CNC caliper supports 777.13.975.010.30, 781.13.975.044, 781.13.975.144, 781.13.975.244 or 789.13.975.044, not for original casting one as there is no holes to fix.
Manufacturer warranty for 60 days from date of purchase. We are committed to provide excellent customer service, If you have any questions, please contact us. We will try our best to solve your problem.