Two Hole Pins: Designed for quick and accurate alignment of pipes both vertically and horizontally, providing a seamless fit for ASME 150LB flanges from 1/2 in to 14 in. Made of aluminium material that resists erosion and ensures reliable performance during automotive or marine assembly tasks. Aluminium Construction: Lightweight yet long lasting build constructed from grade aluminium with precisely machined threads to guarantee secure connection to pipe flanges. Ideal for frequent use in car, boat or machinery installations where durability and resistance to factors are required. For Easy Alignment: Features a twohole design that simplifies flange positioning by avoiding misalignment issues which can to leaks or system failure, allowing users to achieve precise connections efficiently even in tight spaces or complex setups. Compact And Lightweight: Measures approximately 2.76*.05 inches and for easy to carry while traveling making it convenient for onsite repairs or maintenance jobs the small footprint ensures it does not take up excess space in toolboxes or storage containers. Use scenarios Automotive: Use during installation or of automotive piping or exhaust systems to ensure precise flange alignment for ASME 150LB flanges from 1/2 in to 14 in, reducing leakage risk and downtime. Marine: Apply in boat engine installations or maintenance to achieve accurate flange alignment in confined spaces, with durable aluminium construction suited to frequent use. Machinery and industrial: Employ in industrial machinery piping where tight spaces or complex layouts require reliable, repeatable flange alignment for quick setup and reduced chances of leaks.