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Tools > Measuring > Squares > Double Squares

Double squares are useful for both machine set up and project layout. The head will lock securely in position along the blade. There squares fit nicely in the hand and in the apron pocket. They are available with either a 4” (100 mm) or 6” (150 mm) blade and in a variety of graduations. 

iGaging 4R Machinist Double Squares with 1/8", 1/16", 1/32 and 1/64" Graduations

iGaging
Original price $16.49 - Original price $32.99
Original price $16.49 - Original price $32.99
Original price $16.49
$14.99 - $32.99
$14.99 - $32.99
Current price $14.99
in stock

These compact double squares come with either 4” or 6” blades. These double squares are indispensable for setting up machinery and performing a hos...

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Original price $16.49 - Original price $32.99
Original price $16.49 - Original price $32.99
Original price $16.49
$14.99 - $32.99
$14.99 - $32.99
Current price $14.99
Save up to 9% Save %

PEC Tools 4R Double Squares with 1/8, 1/16, 1/32, 1/64 Graduations

PEC Tools
Original price $0.00 - Original price $0.00
Original price $0.00
$59.99 - $64.99
$59.99 - $64.99
Current price $59.99
Only 1 left!

Made in the USA by Products Engineering Corporation (PEC Tools) a premier US tool manufacturer. They are manufactured in accordance with the derive...

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Original price $0.00 - Original price $0.00
Original price $0.00
$59.99 - $64.99
$59.99 - $64.99
Current price $59.99

PEC Tools English/Metric Double Squares with 1/32. 1/64, ,5mm and mm Graduations

PEC Tools
Original price $59.99 - Original price $64.99
Original price $59.99
$59.99 - $64.99
$59.99 - $64.99
Current price $59.99
in stock

Made in the USA by Products Engineering Corporation (PEC Tools) a premier US tool manufacturer. They are manufactured in accordance with the derive...

View full details
Original price $59.99 - Original price $64.99
Original price $59.99
$59.99 - $64.99
$59.99 - $64.99
Current price $59.99

Replacement Screw Assembly for PEC 4" and 6" Double Squares

Taytools
Original price $0.00 - Original price $0.00
Original price $0.00
$9.99
$9.99 - $9.99
Current price $9.99
in stock

This is a replacement screw assembly that will fit all PEC and Mitutoyo 4" and 6" double and combination squares. WARNING: Cancer and Reproductive ...

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Original price $0.00 - Original price $0.00
Original price $0.00
$9.99
$9.99 - $9.99
Current price $9.99

PEC Tools Metric Double Squares with .5mm and mm Graduations

PEC Tools
Original price $0.00 - Original price $49.99
Original price $0.00
$59.99 - $64.99
$59.99 - $64.99
Current price $59.99
in stock

These double squares are made in the USA by Products Engineering Corporation (PEC Tools) a premier US tool manufacturer. They are manufactured in a...

View full details
Original price $0.00 - Original price $49.99
Original price $0.00
$59.99 - $64.99
$59.99 - $64.99
Current price $59.99

PEC Tools 16R Double Squares with 1/32, 1/64, 1/50 and 1/100 Graduations

PEC Tools
Original price $0.00 - Original price $0.00
Original price $0.00
$49.99
$49.99 - $49.99
Current price $49.99
in stock

Made in the USA by Products Engineering Corporation (PEC Tools) a premier US tool manufacturer. They are manufactured in accordance with the derive...

View full details
Original price $0.00 - Original price $0.00
Original price $0.00
$49.99
$49.99 - $49.99
Current price $49.99