Unique micrometer adjustment makes this marking gauge the handiest and most accurate available. Steel shaft, Brass body, fixed circular A2 blade hardened to 58-60 Rockwell. The blade retracts safely into a recess in the head. Precisely made by Glen-Drake Toolworks in California, these tools are gems.

The original Tite-Mark has a 7" shaft, Tite-Mark Long has a 9" shaft. Shafts are 5/16" in diameter. Optional cutters include a Single Bevel Adjustable Mortise Blade for laying out mortises, a Reverse Bevel Marking Blade, and a Scoring Blade. In addition to the Adjustable Mortise Blades, four fixed-width, Double Bevel Mortise Blades are available for the Tite-Mark and Tite-Mark Long, conveniently sized at 1/2", 3/8", 5/16" and 1/4".

Optional 3" and 6" shaft Extensions, sold as a pair, may be used individually or joined together to extend the reach of the Tite-Mark an extra 9" by being screwed onto the blade end.