Plastic Red Yellow Green Triangular Scale Ruler 1:100 1:200 1:250 1:300 1:400

Manufacturer: Writing Station Brand: Writing Station

Geometry Ruler Combination Sets 4 Per Pack

Manufacturer: Staedtler Brand: Staedtler Mars GmbH & Co.

Plastic Triangular Scales, For Architects, 12", White

Manufacturer: Writing Station Brand: Writing Station Model: 30692

Geometry Ruler Combination Set Include - 7 inch transparent ruler - 45/90 triangle ruler - 30/60/90 triangle ruler - 180 protractor - 1 cartoon eraser (random character).

Manufacturer: Chartpak Brand: Chartpak Model: Chartpak 235A

Triangular Scale

Manufacturer: Writing Station Brand: Writing Station

Draw perfect shapes every time with this all purpose template.

Manufacturer: Writing Station Brand: Writing Station

Draw perfect shapes every time with this all purpose template Set of 3.

Manufacturer: Alumicolor Brand: Alumicolor Model: 83006

Ludwig precision's calibrated aluminum Triangles are made from lightweight, durable aluminum making them ideal for use in the classroom and professionals in the field. These Triangles feature inch and centimeter calibrations as well as hole sizes up to 1 inch in diameter. The edges are calibrated to the 32nds of an inch and all holes are accurately calibrated and labeled for convenience. Pair these Triangles with a Ludwig precision T-square for the perfect combination for all of your drafting needs. 6 inch length.

Manufacturer: Staedtler Brand: Staedtler

12"" triangular scales are ideal for engineers and engineering students. Three sides with six different scales feature die-engraved graduations. Easy-to-read, printed graduations will not rub off. Engineer triangular scales are fully divided: 10, 20, 30, 40, 50, 60 parts to the inch. Scales are made of high-impact polystyrene plastic.

Manufacturer: ALUMICOLOR Brand: Alumicolor Model: 3240-1 Color: Silver

18-Inch Silver Engineer Triangular Drafting Scale from Alumicolor. Made of extruded aluminum to give them strength, but hollow for easy portability and a lower cost. Photo anodized calibrations are part of the aluminum and will never rub off or fade. The finish is smooth and resistant to solvents and cleaners. Standard Engineering calibrations: 16, (1/8, 1/4), (1/2, 1), (3/8, 3/4), (3, 11/2), (3/32, 3/16). For professionals and students.