Triangular Scale, Plastic, 12", Architectural, Color-Coded

Manufacturer: National Cellular Brand: Alvin Model: 130F-12 Color: Fluorescent Orange

Will not discolor or warp with age and handling. The machined finish and hand-polished edges of the F Series (fluorescent) meets or exceeds government specifications. The F Series is extremely popular because the refracted light has an illuminating effect on the drawing by accentuating the triangle’s edge. All models feature a double-taper cutout center for quick, easy lifting from any angle. Supplied in poly bag with hanging hole.

Manufacturer: National Cellular Brand: Alvin Model: 304A

High-quality, solid aluminum scales. Printed calibrations on a durable, ultra-smooth surface that resists stains and abrasions. Color-coded furrows. 4 inches scale with standard engineer graduations of 10, 20, 30, 40, 50, and 60 parts per inch.

Manufacturer: National Cellular Brand: Alvin Model: 240P

Professional-quality scales made from high-impact plastic with white, non-reflecting, matte faces and tapered edges. Machine-engraved graduations and color-coded furrows. Supplied in hard plastic case. All architect scales have the following graduations unless otherwise noted: 3/32, 3/16, 1/8, 1/4, 1/2, 1, 3/8, 3/4, 1 1/2, 3 inches to the foot; one edge to 16ths.

Manufacturer: National Cellular Brand: Alvin Model: 260P

Four-bevel white scales made of high-impact plastic. Printed graduations. 12 inches divided: 1/8 inches , 1/4 inches , 1/2 inches , 1 inches , 3/8 inches , 3/4 inches , 1 1/2 inches , and 3 inches to the foot.

Manufacturer: National Cellular Brand: Alvin Model: 130C-12 Color: Clear

Will not discolor or warp with age and handling. The machined finish and hand-polished edges of the C Series (clear) and F Series (fluorescent) meet or exceed government specifications. The F Series is extremely popular because the refracted light has an illuminating effect on the drawing by accentuating the triangle’s edge. All models feature a double-taper cutout center for quick, easy lifting from any angle. Supplied in poly bag with hanging hole.

Manufacturer: National Cellular Brand: Alvin Model: SK450-4 Color: Smoke

These triangles are made of molded 0.10 inches thick polystyrene and feature a transparent non-glare smoke tint for easy visibility. Edges are double beveled with handy fingerlifts for quick placement and removal. Supplied in poly bag with hanging hole.

Manufacturer: National Cellular Brand: Alvin Model: SK450-6 Color: Gray

These triangles are made of molded 0.10 inches thick polystyrene and feature a transparent non-glare smoke tint for easy visibility. Edges are double beveled with handy fingerlifts for quick placement and removal. Supplied in poly bag with hanging hole.

Manufacturer: Home Comforts Brand: Home Comforts

Staedtler Architectural Triangular Scale STD9871831BK WLMBRAND NEWOfficially Licensed

Manufacturer: Camkey Brand: Camkey Color: Silver

Metric Scale: 1/100, 1/200, 1/300, 1/400, 1/500, 1/600, Length: 12 Inches (30cm). Supplied in rigid transparent plastic box for easy storage and protection. Made of silver aluminium with black letters and black, blue and red coloured slots. 1 metric scales on each side of the ruler (6 different scales in total) High quality metric ruler for professional applications, architecture, engineering, technical drawing.