The Lincoln Electric Co.’s Teaching Aid Toolbox contains a number of visual aids for use in the classroom. The mobile cabinet helps bring the curriculum typically associated with the shop setting into the classroom setting. The toolbox is fully supported with the U/LINC curriculum. Also included are the Cutaway Harris gas regulator and oxyfuel torch to allow students to become familiar with the tools’ structure, operation and application. Additionally, weld sample coupons allow educators to illustrate welding joints and typical beads. Weld discontinuity flashcards help explain common weld flaws.