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  • Tools
    • Automatic Tools
      • Angle Boxes
      • Angle Heads
      • Automatic Tapers
      • Corner Rollers - Inside & Outside
      • Flat Boxes
      • Handles
      • Nail Spotters
      • Pumps & Filler Adapters
      • Tool Sets
    • Semi Automatic Tools
      • Applicator Heads
      • Banjo Tapers
      • Compound Tubes
      • Corner Flushers
      • Pressurized Compound Tubes
    • Hand Tools
      • Joint Knives
      • Knife Sets
      • Mud Mixers
      • Mud Pans
      • Skimming Knives
      • Specialty Knives
      • Taping Knives
      • Trowels
    • Replacement Parts
      • Flat Box Parts
      • Taper Parts
      • Handle Parts
      • Angle Head Parts
  • Sanding
    • Sanders →
      • Dust Extraction
      • Electric Sanders
      • Pole Sanders
      • Sander Accessories
    • Abrasives →
      • Sanding Discs & Sheets
      • Sanding Sponges
  • Tool Sets
  • New
  • Stilts
  • Special Deals
  • Brands
  • Rocksplicers
  • Resources
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  • About Us
Home Columbia Flat Box
10" Columbia Flat Box Front 10" Columbia Flat Box Front
8" Columbia Flat Box Front 8" Columbia Flat Box Front
12" Columbia Flat Box Front 12" Columbia Flat Box Front
14" Columbia Flat Box Top 14" Columbia Flat Box Top
5.5" Columbia Flat Box Front 5.5" Columbia Flat Box Front
7" Columbia Flat Box Front 7" Columbia Flat Box Front
10" Columbia Flat Box Front
8" Columbia Flat Box Front
12" Columbia Flat Box Front
14" Columbia Flat Box Top
5.5" Columbia Flat Box Front
7" Columbia Flat Box Front
ColumbiaSKU: COL-10FFBUPC: 8241490000244

Columbia Flat Box

$ 388.00 /
Size: 10"
10" Columbia Flat Box Front
Columbia Flat Box
$ 388.00 /
Size: 10"
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Pickup available at 1122 Siddonsburg Rd

Usually ready in 24 hours

Columbia offers a wide range of high quality Flat Boxes, they automatically dispenses the proper amount of joint compound and feathers the edges of butt joints and flat joints in one pass. The Flat Finishing Boxes helps produce professional results every time. The adjustable crown setting dial allows the user to easily adjust the amount of joint compound applied over the tape on the drywall joint. This is very helpful when progressing from the first finishing application to the second or third application. The pivoting axle helps to compensate when the drywall or sheetrock on one side of the joint is higher than the other side of the joint.

  • Available in 5.5″, 7″, 8″, 10″, 12″ and now 14″ sizes
  • Manual sweeping grip for tight spaces when you cannot actuate the box handle (not on the 5.5″ box)
  • Bead wheel protects axel from wear while running box on bead
  • Hand made from U.S. billet aluminum and steel components
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Contact Us

📌 1122 Siddonsburg Rd, Mechanicsburg PA 17055

📞 (800) 223-4854

📩 info@eastcoastdrywall.com

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