Incra 6″ Precision Marking Ruler
Incra scores again with its precision rules. Select the proper slot or hole, insert a .5 mm mechanical pencil, and mark the measurement with dead-on accuracy.
Micro-fine marking holes and slots at every 1/16 In., 1/32 In. and 1/64 In. instantly locate a sharp pencil point or scribe exactly where you want it.
Instantly mark your position with zero uncertainty, zero parallax and zero eye strain
Flexible structure for working on curved surfaces
Ultra thin for ultra precision