This set of Toolmakers Parallel Clamps is a must-have for all engineers. The clamps come in five different sizes: 2 inches, 3 inches, 4 inches, 5 inches, and 6 inches. They are perfect for holding and clamping objects securely in place during various machining operations. These clamps are made by PW, a trusted brand in the industry. They are classified as Hand Tools and fall under the categories of Clamps and Business, Office & Industrial. These are versatile clamps that can be used for a variety of tasks, from woodworking to metalworking. Get your hands on this set of Toolmakers Parallel Clamps and take your engineering projects to the next level.