In measuring, a square is a device made up of two straightedges positioned at right angles to each other. Carpenters and machinists use it to check the accuracy of right angles, as a guide when drawing lines on materials before cutting, and to locate holes.
The 12”combination square has a durable blade that features etched markings and brass thumbscrews along with a built-in bubble vial. The tool provides accurate measurements.
Embossed graduations for easy reading.
Vial accuracy 0.55 mm/m for easy readability.
HIGHLIGHTS: Aluminium alloy body construction • Mechanical surface for greater accuracy • Matric and imperial graduations etched in to scale