372 18-inch Scribing Tool for accurate scribes from 2 inch to 16 inch. Includes a rounded end guide for walls and a bottom guide for seam scribing that runs along the edge of the bottom piece of material as the top piece is being scribed.
The top portion adjusts the pin height based on the material thickness, and the bottom portion sets the offset distance between the needle and the guide that is being used:
- Thumb knob for adjustments
- No screwdriver required
- Replaceable needles (No. 371)