Each 6" or 12" INCRA set includes the Precision Marking Rule, Precision T-Rule, and Precision Bend Rule, along with a fine (0.5mm) marking pencil.

• INCRA Marking Rules have the most precise marking system available. Each .5mm hole or slot lets your Incra .5mm pencil (included) mark the work perfectly without worry of parallax or angle slip.
• Micro-fine guide holes and slots at every 1/16", 1/32" and 1/64" scale position instantly locate your sharp pencil or scribe at the exact measurement with zero uncertainty and no eye strain! Our Professional T-Rules even offer marking holes every 1/100". This is unmatched in the industry.
• One excellent use of the INCRA T-Rule is with the pencil in a marking hole, slide along any edge to draw perfectly placed horizontal lines.
• The Bend Rule draws perfect horizontal lines using the end marking holes while sliding the rule along the edge of your work. And of course, the old issue of bending a mark accurately from one side to the other is now a piece of cake with the Incra Bend Rule.