1. High quality material, high hardness, not easy to damage.
2. The knob can be quickly adjusted, and the edge of the ruler can be locked at any position along the cable for measurement.
3. Strong locking ability, not easy to fall.
Note: The straightedge is not included
1 x Steel Ruler Positioning Block
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.