Draf 12-Inch Architectural and Engineering Scale Ruler Set (Imperial) | Laser-Etched Aluminum Triangular Drafting Tool | for Architect and Civil Engineer Blueprints | Standard Metal Ruler Included -

DRAF architect engineer scales on blueprint for drafting tools

Etched straight edge triangular ruler for civil engineers and drafting professionals

Designed and developed for the architecture and engineering community by hardcore enthusiast, we're filling the quality gap by offering a standardized, impeccably accurate, versatile, and reliable ruler set. Your schematics, diagrams, and sketches will thank you.

12" Architectural and Engineering Ruler Set

Streamline your workflow with a combination of scales

Skillfully crafted and forged from a solid block of anodized aluminum. These triangular workhorses are built tough, built to last, and perform well on any blueprint or surface.

Laser-etched, permanent grooves
High-visibility, high-contrast markings
Solid-core, durable construction
Architect scales: 1-1/2", 1, 3/4", 3/8", 3/16", 3/32", 1/2", 1/4", 1/8", 3, 16
Engineer scales: 1:10, 1:20, 1:30, 1:40, 1:50, 1:60

contractor supplies metal tool square for draftsman metric


	Architectural and Engineering Scale Set	Architectural Scale Set	Engineering Scale Set	Steel Metal Ruler Set (Black)
Quantity	3 PCS	3 PCS	3 PCS	3 PCS
Type	Triangular	Triangular	Triangular	Flat
Color	Black and Blue	Black	Black and Blue	Black
Length	12"	12"	12"	12", 8", 6"
Protective Pouch Included	✓	✓	✓	✓