T-Square Ruler - Precision Drafting Tool for Architects & Designers #3724477 (License: Personal Use)

This T-square features a sturdy blue plastic head with a right-angle edge for precise alignment and a transparent acrylic blade calibrated in both metric (0-30 cm) and imperial (0-12 in) units. The clear scale markings allow for unobstructed visibility of underlying drawings, making it indispensable for drafting, CAD preparation, and manual blueprint work. Its lightweight yet rigid design minimizes parallax error and supports consistent line drawing across large sheets.

Commonly used in architecture, engineering, and technical illustration workflows-especially in educational settings or studios where manual drafting is still practiced. Matches user intent for purchasing drafting tools, learning technical drawing, or sourcing high-accuracy measuring instruments.