FasGroov® Square

Easy one-piece layout for both 1″ (25.4 mm) and 1-1/2″ (38.1 mm) duct board. Adjustable “Finger” Clip allows user to finish cut accurately while arm is fully extended. Five position Angle Arm accommodates user’s reach and hold square in alignment.


  • Adjustable Angle
  • “Finger Clip” keeps square in contact with duct board.
  • Handle allows user to keep square in position.
  • Arm can be locked in five different angles.


Catalog #Description
FGSFasGroov Square


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