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Sumner Mul-T-Square® 790000


  • Consists of two 45° blades which slide effortlessly in an industrial-strength plastic handle
  • Each blade is made of durable 356/T-6 aircraft grade aluminum, trued for precise alignment
  • The 10″ and 14″ arms allow for measurement of tight fit-ups or they can be expanded for up to 30″ squaring of 90° fittings
  • In some instances the 45° blades are handy by themselves for simple alignment
  • The blades are loosened or secured by a simple twist of the conveniently located locking knob
Part No.
Mul-T-Square (inch)
Mul-T-Square Handle
Mul-T-Square Blade Only (inch)

  • Contact Heavy Maintenance Supply 205-384-5284 for more information