helix technical drawing set small
etilize content ul li 6 ruler li li 5 30 60 90 triangle li li 3 7 8 45 90 triangle li li 4 protractor li ul br br p small geometry set includes vital tools for technical drawing . set includes a 6 ruler 5 triangle 30 degree 60 degree 90 degree 3 7 8 triangle 45 degree 90 degree and 4 protractor . the ruler features 1 16 graduations highlighted in a bright color on one side for easy identification and millimeters on the other edge . the triangles have inches with 1 16 graduations and centimeters with millimeters along the other edge . tools are made of plastic . compact set fits in most pencil cases . p end etilize content
helix