Mast Bender

This enables you to convert a Black and Decker Workmate into at Mast Bender. This is to allow you to but a gentle pre bend curve into 11.1 or 12.7mm aluminium tube used for IOM masts. I had to drill 1 19mm hole in the workmate for the middle wheel. You will also need
- 3 50mm+ M5 machine screws and
- 6 7x8x22 skateboard bearings

A M5 tap is useful but the parts can be self threaded