1. Versatile Applications: The two hole pins set is ideal for automotive parts, shipbuilding, and large machinery pipelines. Designed with simplified operation, this kit caters to a wide array of pipe flange alignment tasks efficiently. 2. Precision Crafted Design: Featuring meticulously crafted threads for good alignment with pipe flanges, the 2 hole flange alignment pin delivers unmatched fitting accuracy. Its seamless integration with screws and bolts further facilitates your work. 3. Resistant Material: The pipe flange aligners are made of aluminum and treated with a black anodized oxidation process. They are resistant and antioxidative, testament to a long life, effortlessly withstanding regular usage and adverse conditions. 4. Good Alignment: Providing an optimal solution for pipeline projects and flange alignment, the dual hole connection pin set significantly eases your work process. It ensures precision connections, ultimately improving the operational efficiency.