Columbia 12" Automatic Fat Boy Box Handles All billet construction with a

All billet construction with a threaded stainless-steel ball

The Columbia Matrix mechanical flat box handle is made of all billet aluminium

The slickest

this tool will not let you down

Machined in Columbia’s state of the art facility in Canada

Columbia 12" Automatic Fat Boy Box Handles All billet construction with aColumbia offers the widest range of high quality Finishing Boxes in the world. The Automatic Flat Boxes reduce the need to push the compound on to the wall. By engaging, the box springs put pressure on the compound chamber requiring only a light push to operate the box. Well built and fine tuned to offer great flat joints for years. We have been told for years that our boxes are the smoothest finishing and easiest to push. We are very proud to get