The color coded center groove easily identifies scale graduations. Measurements are precision-etched into a durable laminated plastic for accuracy. Comes in a protective case. Engineering Scales—Color coded, 10; 20; 30; 40; 50; 60 parts per inch. Ruler Type: Triangular Scale; Length: 12"; Standard Scale: 10"; 20"; 30"; 40"; 50"; 60"; Material(s): Plastic.
Package Includes: Includes one triangular scale.
Package Includes: Includes one triangular scale.
- Delivery is free for all orders over $80. Otherwise, delivery is $8-$25 depending on the items you plan to purchase.
- Once your product has shipped, it usually takes 2 to 3 business days in USA, 3 to 8 in Europe. 5 to 15 for the rest of the world
- You can return your product up to 14 days after receiving your order.Please make sure that the products are not used.