Combination Squares

Fast Adjustment.
Secure Hold.



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Combination squares are an essential measuring tool for any workshop, metalworking, or construction jobsite. Whether you are measuring angles, gauging depth, or finding the center on rounded objects, or checking level, EMPIRE® is committed to delivering the most refined, accurate, and easy-to-use combo square. Our TRUE BLUE® combination squares deliver on our commitment and legacy of providing quality measurement solutions while our other squares deliver a full line of solutions to meet any measuring needs.

EMPIRE® continues to innovate in this category by designing the TRUE BLUE® Squares from the ground up to include updated BLADE-LOCK™, DUAL-PITCH™ vial, and rational head dimensions making them the most versatile and easy to use combination squares on the market.


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Blade Lock™ allows for fast blade adjustment while ensuring a secure hold during measurements.
A precision milled head and edge with rational dimensions allow for quick accuate checks of common measurements.
The durable Dual-Pitch™ Vial allows for quickly and easily checking 1 and 2 degree slope.
EXPLORE COMBINATION SQUARES

FAST ADJUSTMENT.
SECURE HOLD.

Portfolio 1
Portfolio 1
  • BLADE-LOCK™ for fast adjustmant and secure hold
  • DUAL-PITCH™ vial for checking 1 and 2 degree slope
  • Rational Head Dimensions
  • Heavy duty machined head for guaranteed accuracy
  • Scriber pin stored on board for convenient marking of materials
  • High visibility chemical etched stainless steel blade
  • Made in the USA with global materials
  • Limited lifetime warranty
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Related Items

e280M
40cm TRUE BLUE® Combination Square (Metric)
e280IM
16" (40cm) TRUE BLUE® Combination Square (Inch/Metric)

FAST ADJUSTMENT.
SECURE HOLD.

Portfolio 1
Portfolio 1
Portfolio 1
  • BLADE-LOCK™ for fast adjustmant and secure hold
  • DUAL-PITCH™ vial for checking 1 and 2 degree slope
  • Rational Head Dimensions
  • Heavy duty machined head for guaranteed accuracy
  • Scriber pin stored on board for convenient marking of materials
  • High visibility chemical etched stainless steel blade
  • Made in the USA with global materials
  • Limited lifetime warranty
Find Retailers

Related Items

e250M
30cm TRUE BLUE® Combination Squares (Metric)
e250IM
12" (30cm) TRUE BLUE® Combination Square (Inch/Metric)

FAST ADJUSTMENT.
SECURE HOLD.

Portfolio 1
Portfolio 1
  • BLADE-LOCK™ for fast adjustmant and secure hold
  • Rational Head Dimensions
  • Heavy duty machined head for guaranteed accuracy
  • High impact acrylic e-BAND™ mono vials offer superior durability
  • Scriber pin stored on board for convenient marking of materials
  • High visibility chemical etched stainless steel blade
  • Made in the USA with global materials
  • Limited lifetime warranty
Find Retailers

Related Items

e255M
15cm TRUE BLUE® Combination Square (Metric)
e255IM
6" (15cm) TRUE BLUE® Combination Square (Inch/Metric)
Portfolio 1
Portfolio 1
  • Durable acrylic vial
  • Blade Lock™ aligns blade for quick & accurate adjustment
  • Etched Stainless Steel Blade
  • Made in the USA with global materials
  • Limited 1 year warranty
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Related Items

220IM
12" (30cm) POLYCAST® Combination Square (Inch/Metric)
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