Check the listing for details. Columbia 24" Drywall Corner Finishing Compound Mud Tube. Condition: New. Listed at 183.00 USD. Columbia 24" Compound Mud Tube Introducing the Columbia 24" Compound Mud Tube. The compound tube acts like a giant syringe for drywall compound. Simply place the head of the compound tube into the bucket of compound and pull the plunger handle out. This method will suck the mud out of the bucket and fill the tube. All major brands of attachments will work with this tube. The anodized aluminum main tube is very strong and will break like some of the other brands that make them out of plastic. This tube will work with:All Angle Heads/Corner finishersAll brands of corner bead mud headsAll brands of Direct Corner FlushersComes with an extra ball to fit all Better-Than-Ever Tools / Red Diamond ToolsAl's Taping Tools is the Largest Drywall Tool Store in the World! We are also a fully equipped automatic drywall tool service center with over 30 years in the industry. We service all major brands. All of our service techs are also fully trained in the operation of the tools that we sell and service. So if you are new to automatic drywall tools or have any questions please give us a call or send us a message. We are here to help. Al's Taping Tools & Spray Equipment815 Tower DriveMedina, MN 55340