13MA 13 Series Double Square with Hardened Blade

Starrett 13 series double squares, with hardened blades are popular with machinists, toolmakers and patternmakers. The sliding blade is adjustable, making it practical for a wide variety of uses and the faces of the head are ground square.

• With graduated and bevel blades
• Millimetre graduations both edges one side; Millimetre and 1/2mm reverse side
• Double square with hardened blade

• Type: Double Square with hardened blade
• Length: 100mm (4″)
• Graduated: mm both sides: 1mm and 1/2mm
• Material: Steel
• Includes: With graduated blade only
• Packaging: Starrett red cardboard box