Vender 10\\\\\\\\'durable borrador triángulo regla transparente ajustable gráfico escala de bocetos al mejor precio

Description: Adjustable Drafting Triangle Ruler made out of high quality acrylic plastic- very tough, durable and transparent allows you see what is under it Aluminum hinge point and thumb screw for easy adjustment and easily readable scale degrees Keeping and adjust the angle you want locked securely in place at your desired rise, slope or angle Equipped with inking edges has never been a better choice for drafting triangles Designed for helping you and guide you on how to use the triangle properly. Specification: Material: acrylic plastic Size: 30cm/12 inches Package Includes: 1 Piece Adjustable Drafting Triangle Ruler