H&H Propeller Inboard Shaft Straightening
and Shaft Repair

When it comes to inboard shaft straightening and shaft repair, H&H Propeller stands unmatched in machining capabilities, knowledge, experience…and service

Over the years we have pioneered and perfected the practice of machining damaged (and also new) boat shafts to yacht quality SAE & ABYC standards for ultra quiet, vibration-free operation.

For shafts that are worn, pitted, or damaged, we offer specialized metalizing for precise and even surface reapplication, bringing old shafts to smooth “ like new” condition while saving thousands over the cost of buying new.

When shaft straightening is the need, our specially designed, 400–ton roller presses –combined with years of R&D in the field – give us a clear edge for straightening repaired shafts and also new shafts beyond original specs to meet strict ISO 10010. Sizing capabilities include shafts up to 40 feet long and with a diameter range from ¾" up to 10".