#0015, 6 inch Pocket Rule: To successfully build any craftsman Kit you'll need an accurate ruler. This 6 inch pocket rule is made of stainless steel and has the common dimensional divisions we use in building our kits. Graduations include 1/32 and 1/64 of an inch increments. This is an essential tool when identifying kit parts. This rule comes with its own pocket clip which can also be used as a depth gauge. The reverse side has a decimal equivalent chart.