Starrett 380 Steel Straight Edge
The Starrett 380 Series Steel Straight Edge is precision ground and nicely finished to rigid Starrett standards. It is unexcelled for drawing or scribing straight lines and checking surfaces for straightness. Its thickness and design permit it to retain shape and accuracy, but still be portable and easy to handle.
380-12, 380-18, 380-24 Features:
- Regular steel finish
- Quick reading
- Thickness and design permit shape retention and accuracy while portable and easy-to-handle
- Not bevelled or graduated
380-36, 380-48, 380-72 Features:
- Regular steel finish
- Quick reading
- Thickness and design permit shape retention and accuracy while portable and easy-to-handle
- Beveled on one edge but not graduated
- Not bevelled or graduated
- Marked with arrows at two suspension points
380-12, 380-18, 380-24 Specifications:
- Thickness: 4.4 mm
- Width: 36 mm
- Accuracy: ± .0002” per foot
380-36, 380-48 Specifications:
- Thickness: 5.5 mm
- Width: 60 mm
- Accuracy: ± .0002” per foot
380-72 Specifications:
- Thickness: 7 mm
- Width: 80 mm
- Accuracy: ± .0002” per foot