Triangular Scales are precision-etched for accuracy with exclusive open-face number design for easy legibility for engineers. Scales are made of quality plastic.
Adhesive tape dots hold drafting media firmly in place on drafting surface.
Aluminum T-Square features an aluminum head for better accuracy and durability. 24" (60 cm) ruler on either side offers Imperial (1/16" beyond an inch) and metric (mm) graduations for easy measuring. Use T-Square for drawing or cutting. Hang hole at the opposite end from the head makes the T-Square easy to store and access.
Precision geometry compass features a spring-bow head and center wheel makes circles up to 8-7/8" diameter. Wide profile plastic handle. Spare parts box includes two pieces of lead and one needlepoint.
Triangular Scales are precision-etched for accuracy with exclusive open-face number design for easy legibility for architects. Scales are made of quality plastic.