Corner Box

Own the advantage with the Blueline USA Corner Box designed to deliver joint compound to the Corner Finisher or Corner Glazer. Featuring our rugged peened plate construction and advanced axle design, the Blueline USA Corner Box delivers effortless performance.

  • Super tough peened construction
  • High capacity for higher productivity
  • Long reach cone for tight corners
  • Safety chain to attach to Corner Finisher
  • Easy open/close pressure plate for complete cleaning
  • Pressure plate is mounted on an axle for smoother operation