- Project a straight laser line--not just a dot--on any surface. Set the Strait-Line at any angle.
- Ideal for carpentry, stair risers, shelves, moulding, laying tile or any other job that requires precise alignment.
- Dual bubble levels for accurate horizontal or vertical alignment, retractable push pins keep the Strait-Line in place while you work
- On/off switch, it is very easy to use.