14-inch Acrylic Centering Ruler - perfect for finding the center of cigar boxes!
This is a laser-cut and engraved centering rule, which can be used to quickly and easily find the center of cigar boxes, cookie tins and prett much any other object less than 14" wide. We designed this tool to make it easier for cigar box guitar builders to be absolutely certain they are finding the dead center point of their cigar boxes. Simply lay the ruler on a box, adjust it until the edges are on/between the same markings on the left/right side of the ruler, and mark your center point.
These rulers are marked in numbered 1/2" increments (numbered 1 through 13), and also include quarter inch and eighth inch increments. These are Made in the USA by C. B. Gitty Crafter Supply, another great addition in our line of tools and templates designed to make cigar box guitar building easier than ever before!