Incra T-Rule

Incra’s unique rules are equipped with a series of narrow slots and tiny holes that locate your .5mm mechanical pencil lead or the point of your scratch awl at exactly the measurement you choose.Your awl point can’t skate around, and your pencil line will be straight and perpendicular to the rule.Since you can pin one end with the point of an awl, these rules make excellent beam compasses too, for marking curves of any radius you need.

T-Rules , in 6″, 12″ and 18″ lengths with 1/16″ and 1/32″ grads and 1/64″ marking holes, are 3″ wide satin-finished stainless steel rules mounted on a track which serves as a precise end register.The rule can be used as a very convenient hook rule, as a T-square, as a precision scribe for marking lines parallel to an edge, or as a gauge for setting routers or saws using the vertical graduations along the free end.