Product Information
- Protractor is made of sturdy stainless steel, permanently engrave markings , durable with long service life.
- This protractor ruler has a 145mm/150mm(approx 6") adjustable protractor ruler arm that can be held in place with the knurled locking nut; quickly and easily identify angles.
- The ruler protractor is suitable for setting bevels, draw radial lines, measuring and marking angles.
- The protractor ruler arm and the dial head can be disassembled.
- Perfect for , commercial, home, mechanical work, woodworking applications etc.