Drafting Triangles | McMaster-Carr

Filter by

Length

Angle Measured

Color

DFARS Specialty Metals

Arm Length

REACH

Export Control Classification Number (ECCN)

RoHS

Graduations

Numeric Graduations

8 Products

Triangle Straightedges


30° × 60°	45° × 45°

These triangles have raised edges.

	Choose a Color		Each
30° × 60°



	8"	Clear , Gray	0000000	00000


	10"	Clear , Gray	0000000	0000


	45° × 45°



			8"	Clear , Gray	0000000	0000


			10"	Clear , Gray	0000000	0000

Triangle Straightedge/Protractors

A protractor and triangle in one, use these tools to quickly set any angle from 0° to 90°. They also measure slope and rise.

Lg.	Angle Measured	Angle Numeric Increments		Each
8"	0° to 90°	1/2°	0000000	000000
10"	0° to 90°	1/2°	0000000	00000

Folding Triangle Straightedges

Unfold and lock the corners to form a triangle for marking angles.

Angle Measured	Unfolded Size	Wd.	Thk.	Material		Each
90°	36" × 48" × 60"	2"	3/8"	Aluminum	000000	000000

Multi-Angle Transfers

Shown in Multiple Configurations

Transfer multiple angles, draw parallel lines, or create a template to make repeated patterns and measurements. Adjust the four arms on these transfers to the desired shape, and tighten the nuts to lock them in place. They’re often used as layouts for stairs and window sills or patterns in tile.

			Blade
No. of Arms	Arm Length	Numeric Graduations	Wd.	Material	Color	Graduation Type	Graduations	Graduation Color		Each
4	4"/12 cm 10"/25 cm	1"/1 cm 1"/1 cm	1"	Aluminum	Black	Etched	1/16", 1 mm	White	00000000	000000