Staedtler Mars Professional Drafting Kit with 12 Engineer's Triangular Scale - STD9139006E

Staedtler 12 Triangular Engineer Scale

Staedtler Rulers & Drafting

Remember when you could scale tall buildings in a single drawing. Easily convert your big ideas into accessible blueprints with the WEN Architecture Ruler. This versatile straight edge is the perfect companion for architects, draftsmen, contractors, engineers, woodworkers and more. Each of the 3-sides features a unique set of imperial scales for maximum versatility, including 1/8 in., 3/32 in., 3/16 in., 1/4 in., 3/8 in., 1/2 in., 3/4 in., 1 in., 1-1/2 in., 3 in. and 16 in. scales.

WEN ME333R 12 in. Aluminum Triangular Architect Ruler with Laser-etched Imperial Drafting Scales

Rulers & set squares

Alvin Adjustable Triangle with Inking Edges - GS Direct, Inc.

Remember when you could scale tall buildings in a single drawing. Easily convert your big ideas into accessible blueprints with the WEN Architecture Ruler. This versatile straight edge is the perfect companion for architects, draftsmen, contractors, engineers, woodworkers and more. Each of the 3-sides features a unique set of imperial scales for maximum versatility, including 1/8 in., 3/32 in., 3/16 in., 1/4 in., 3/8 in., 1/2 in., 3/4 in., 1 in., 1-1/2 in., 3 in. and 16 in. scales.

WEN ME333R 12 in. Aluminum Triangular Architect Ruler with Laser-etched Imperial Drafting Scales

Architect: 987 19-31. Engineer: 987 19-34.

Staedtler Mars Engineer Scale Ruler Triangular 987 19-34 Architect Scale Ruler

Architect Scale Ruler 12-Inch Color-Coded Professional-Grade

Staedtler Professional Engineers 12 Triangular Scale - Office Depot