FIXMAN Metal Square Ruler 20x30cm

Features: This is such a useful tool to have around for carpentry, metal work and DIY use. Measuring 12" (30cm) along the long edge and 8" (20cm) along the short edge, this square steel rule has imperial measurements on one side and and metric measurements on the other. You can use this ruler to mark accurate right angles and straight lines, and you can also use it as a cutting guide.