Columbia Fat Boy Finishing Box Size:10" Automatic Finisher Box available in

Automatic Finisher Box available in 8"

You can adjust for your working conditions on the fly

Columbia Two Way Internal Corner Applicators are all machined from solid aluminum billet

*Not designed to hold automatic tapers or 55" Compound Tubes

Features a female painters thread to attach to painter's pole or use an adapter to attach to your favourite Columbia extendable pole

Columbia Fat Boy Finishing Box Size:10" Automatic Finisher Box available inColumbia offers the widest range of high quality, high capacity finishing boxes in the world. From our 5. 5 Fat Boy to our 12, they are all star performers. 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, and now theyre also the highest capacity on the market. We are very proud to get this feedback and will make sure that every Fat Boy box we