Columbia’s Cam Lock Tube Box Filler is a simple attachment to the Cam Lock Compound Tube, that allows you to easily fill your Flat Finishing Boxes without the use of a Hot Mud Pump. This is a great addition to any finisher's tool collection.


  • Attaches on to the head of the Columbia Cam Lock Compound Tube
  • Hand made from U.S. aluminium and steel components
  • Machined in Columbia’s state-of-the-art facility in Canada


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