Precision T-Type Line Ruler
The T-Type Hole Ruler is made of stainless steel, with precision CNC manufactured with a clear laser engraved scale and comfortable texture.
The vertical fine-tuning knob uses pure copper knurled nuts for easy operation. Suitable for positioning and marking works of woodworking mortise and tenon.
Achieve multiple functions including horizontal line, vertical line, long line, short line, parallel line and right angled line, satisfying your various marking needs.