Steel Ruler - 30cm by Toolzone Save Liquid error (snippets/product-badge line 32): Computation results in '-Infinity'% $7.50 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Toolzone Steel Ruler - 30cm (12") This steel ruler is simple & useful for any project! The 30cm (12") steel ruler works well as an accurate measure, but is also robust for most environments and uses. Use with the pottery contour gauges to give you a solid vertical or horizontal line. Product Details Ruler length: 30cm (12") Made of steel Sturdy