We, at Black Dog Propellers, are experts in propeller repairs and sizing new propellers for repowers and new builds. We also sell new propellers and distribute for all major manufacturers. We utilize the Prop Scan® propeller inspection system for all of our propeller repairs and verifying new propeller accuracy. Prop Scan® allows us to perform repairs that adhere to ISO 484/2 tolerances on pitch standards, which makes our propellers extremely accurate. This accuracy will increase the efficienc