Uploaded January 2026 | Updated September 2026, 2 weeks ago
We are looking at another one of the great tools from Swan Tool Group. Today it's the Merlin square. The ruler in this square is interchangeable with the Red Tail rulers, which also work with the Red Tail offset ruler and the Ridgway square. It has a lay flat design and can also lay over the edge of a work piece and hold itself up with the built in shelf tab. These also have a tru-mark edge for no offset marking.
swantoolgroup.com
@SwanToolGroup-stg @izzyswan #swantoolgroup #gifted #tools #measuring #square
We are looking at another one of the great tools from Swan Tool Group. Today it's the Merlin square. The ruler in this square is interchangeable with the Red Tail rulers, which also work with the Red Tail offset ruler and the Ridgway square. It has a lay flat design and can also lay over the edge of a work piece and hold itself up with the built in shelf tab. These also have a tru-mark edge for no offset marking.
swantoolgroup.com
@SwanToolGroup-stg @izzyswan #swantoolgroup #gifted #tools #measuring #square










