MASCO Catalog: Forming & Shoring Systems

49 MASONS SUPPLY COMPANY Oregon (800) 537-3407 ♦ Washington (800) 537-6216 Clackamas | Eugene | West Eugene | Hillsboro | Medford | Portland | Salem | Wilsonville | Ridgefield | Seattle | Tacoma | Woodinville MASCO MASONS SUPPLY LOK'N Square Column Clamps are job-built and gang formed. They have the advantage of no loose pieces, and they have proven to keep labor costs at a minimum. They are designed for rapid locking action and fast placement of concrete. LOK'N SQUARE COLUMN CLAMP COLUMN FORMING