This accessory kit complements the Tite-Mark or Tite-Mark Long Marking Gauges.
It includes a Scoring Blade (reversible), Adjustable Mortise Blade Set (2 single-bevel blades), four Double-Bevel Mortise Blades (1/4”, 5/16”, 3/8”, and 1/2”) and an Extension Set (3" and 6" can be combined for a 9" extension). Also included are two hex keys for easy installation, removal, or adjustments of the blades.
Precisely made by Glen-Drake Toolworks in California.