All In One Measuring Tool
This is the most popular style of measuring tool in use in the sport today. It can measure for all possible scoring combinations. The straightedge measures for ringers. The notch hooks around the stake so that the tip of it is 6" from the stake-- Any shoe that the tool can touch when it is notched around the stake, is within the single point scoring range. The calipers can then be used to determine which shoe is the closest and thus, the point winner. It even has a round file attached for filing off rough burrs on the shoe. The calipers and file are on a hinge and collapse tightly together, folding into the main body of the tool much like a pocket knife does, making it very easy to carry around with you while playing the game. The overall length of the tool is 7-1/2 inches and collapsed, it is only 3/4 of an inch wide.