300mm | 12" Square

300mm | 12" Square

  • Markings embossed in contrasting colors for better readability
  • Black anodized For better readability
  • Fixed large base helps provide better grip on materials
View more features
The DEWALT® 300mm (12") Square is ideal for use as a saw guide and has an extra-thick aluminum body for heavy-duty use as well as stamped in contrasting color graduations for better readability. It also features a large base to provide grip on materials.

Additional Features

  • Extra thick extruded aluminium body holds up to heavy-duty use, ideal for use as saw guide
  • Pivot point makes marking out angles easy
  • 90° Angle scale with graduations at 1 degrees for easy measuring of angles
  • Scales for top cuts of common, jack rafters, hip and valley rafters for versatility
  • Scribe line notches for marking rip cuts


1 Year Limited Warranty

We’re confident of the quality of our products and we’ll repair, without charge, any defects due to faulty materials or workmanship within the specified warranty.

Click here


We take extensive measures to ensure all our products are made to the very highest standards and meet all relevant industry regulations.

Support Manual