Home Appliances Adjustable Drafting Triangle RulerScale Architect Plai

329408399/10547546557 Description: Adjustable Drafting Triangle Ruler made out of highacrylic plastic very tough, durable and transparent allowssee what isit Aluminum hinge point and thumb screw for easy adjustment and easily readable scale degrees Keeping and adjust the anglewant locked securely in place at your desired rise, slope or angle Equipped with inking edges has never been achoice for drafting triangles Designed for helpingand guideon how tothe triangle properly. Specification: Material: acrylic plastic Size: 30cm/12 inches Package Includes: 1 Piece Adjustable Drafting Triangle Ruler