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. The 380 series is not beveled or graduated. If the straight edges are brought to the work and used on edge, they should be suspended at these two points to minimize deflection. Most jobs involve the use of straight edges in the flat position and it is in this position that we check most stringently.

Starrett® Straight Edge, Series: 380, 72 in Length, 3-5/32 in Width, 9/32 in Thickness, Arrow Markings, Steel, Regular Steel

• Thickness and design permit shape retention and accuracy while portable and easy-to-handle
• Not beveled or graduated
• Accuracy +/-0.0002 in per foot
• Quick reading

• https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Starrett_380_72_Full_Engineering_Drawing.pdf https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Starrett_380_72_Full_Engineering_Drawing.pdf