Drafting Triangles 30 60 90 Triangles , 45 45 90 Triangles, and Adjustable Triangles.

We offer Drafting Triangles such as the 30 60 90 triangles, 45 90 triangles, and adjustable triangles. These triangles are available in clear plastic, smoked plastic, fluorescent orange plastic, Aluminum, and steel. Below you will find 30/60 triangles, 45/90 triangles, adjustable triangles, with or without inking edges. The inking edge is a beveled edge to prevent ink from bleeding under the triangle while drawing. The fluorescent or smoke tinted triangles are easy to find on your drawing or desk than the clear.

A drafting triangle is a precision drafting tool for drawing lines at specific angles. Angles are measured in degrees. A full circle is the basis for the measurement of degrees. A circle has 360°. A right angle is formed by two lines that mark off one-quarter of a circle, or 90°. A drafting triangle always has one right angle 90°. This makes it possible to put a triangle against a T-square to draw vertical lines. A 30 60 90 triangle is used with a t-square or parallel straightedge to draw lines that are 30, 60 or 90 degrees. A 45 90 triangle is used to draw lines with a t-square or parallel straightedge that are 45 or 90 degrees. The adjustable triangle allows you to use a t-square and parallel straightedge to draw additional angles. To draw a line with a triangle hold it firmly against the blade of the T -square or parallel rule with your opposite hand then draw a line by moving a pencil along the edge of the triangle. Below is a complete selection of adjustable triangles, 45 90 triangles, and 30 60 90 triangles.


		Adjustable Computing Trig-scale Triangles Computing trig-scale triangles with inking edges. These drafting triangles features three sets of graduations showing rise and slope from 0° to 90°. Settings are locked into position with a thumbscrew for accurate drawing. The strong 0.120" Dunilon plastic is shatterproof.				Tru-Angle Adjustable Triangles With Inking Edge Tru-Angle Adjustable Triangles With Inking Edge – this adjustable triangle has a Inking edge and provides the features of a 45°/90° adjustable triangle plus those of a protractor. Angles from 0° to 90° can be drawn from the baseline with 1/2 accuracy. Die-engraved graduations for high visibility. The aluminum thumbscrew securely holds the selected angle and allows quick pickup and manipulation. Made of high impact, 0.100" thick, optically clear acrylic to eliminate parallax and allow close pencil tolerance.


		Alvin Clear-Angle Adjustable Triangles ALVIN Clear-Angle Adjustable Triangles are made of heavy duty 1/8" thick acrylic plastic, with die-engraved graduations and a white protractor arc. Double row of graduations on protractor arc shows complementary angle at any setting. Angles from 0° to 90°. Built-in magnifier allows exact settings. Available in four sizes.				TRU-ANGLE Adjustable Triangles without Inking Edge TRU-ANGLE Adjustable Triangles without Inking Edge provides the features of a 45°/90° adjustable triangle plus those of a protractor. Angles from 0° to 90° can be drawn from the baseline with 1/2 accuracy. Die-engraved graduations for high visibility. The aluminum thumbscrew securely holds the selected angle and allows quick pickup and manipulation. Made of high impact, 0.100" thick, optically clear acrylic to eliminate parallax and allow close pencil tolerance.


		Fairgate Aluminum Triangles Fairgate Aluminum Triangles are available in 30/60/90 and 45/90 degrees. These triangles are constructed of lightweight, durable aluminum with matte-satin finish that resists stains and tarnishing. The 30 60 90 triangles and 45 90 triangles feature 1/16" graduations on the 90° angle. Also includes template for drawing circles the Fairgate aluminum triangles.				Steel Triangles 30 60 90 & 45 90 MFG Alvin Alvin hardened-steel triangles are made of indestructible nickel-steel with a machined edge for graphic arts applications such as cutting and measuring. The 30 60 90 triangle and 45 90 triangle design offer standard angles that can be drawn or cut. The internal bar design, with knurled knob, provides convenient handling.


		Academic Triangles 30/60 45/90 Clear Academic Triangles 30/60 45/90 Clear – these economical triangles are a quality drafting tools with professional quality features of molded 0.080" styrene plastic. Built-in finger lifts make handling easier. Supplied in poly bag with hanging hole.				Professional Triangles Fluorescent Inking Professional Triangles Fluorescent Inking are made of styrene molded to 0.100" thick, with double-beveled inking edges and double-beveled center cut-out finger lifts. These professional grade drafting triangles are available in 30/60 and 45/90. The fluorescent color reflects light along the drawing edge.


		Professional Triangles Fluorescent Acrylic Professional Triangles Fluorescent Acrylic will not discolor or warp with age and handling. The machined finish and hand polished edges meet or exceed government specifications. The fluorescent color of these professional triangles 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. The triangles are avaiale in 30/60 and 45/90.				Professional Triangles Clear Professional Triangles Clear will not discolor or warp with age and handling. These 30/60 and 45/90 triangles are machined finish and hand polished edges meet or exceed government specifications. All models feature a double-taper cutout center for quick, easy lifting from any angle.


		Smoke Tint Triangles inking edge Smoke Tint Inking Triangles are made of molded 0.10" thick styrene and feature a transparent non-glare smoke tint for easy visibility. These 30/60 45/90 triangles edges are double-beveled with handy finger-lifts for quick placement and removal. Packaged individually in a polyethylene sleeve.				Alvin Professional Topaz Triangles ALVIN Professional Topaz Triangles distinctive transparent “topaz” color acrylic and double beveled edges for accurate ink ruling. Additional features include convenient finger-lifts and the durability of tempered acrylic, that resists scratching. Sold individually. Packaged 12/box.


		Alvin Triangle Set 10" 30/60 & 8" 45/90 LX810G Triangle Set 10" 30/60 & 8" 45: A set of clear acrylic triangles (8" 45/90° and 10" 30/60°) with 16ths of an inch graduations on two edges. Raised inking edge prevents smudging. Center cut-out finger lifts.

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Drafting Triangles 30 60 90 Triangles , 45 45 90 Triangles, and Adjustable Triangles.

Drafting Triangles 30/60 45/90