Thank you for visiting Wood R/C Boat Racing Products. Everything that we sell is top quality and fully tested before it is ever put on the market. Items like our Prop Gauge, a descendant of our original design, is used by some of the top boaters in the USA, Australia, the Netherlands, and South America. Our new shaft oiler’s are neat and compact and allow the cable to run smoother and you’ll never have to remove your cable to grease it again.