The OBO 172/AR expansion piece is a high-quality electronic accessory specifically designed to compensate for temperature-related length changes. It is particularly useful when using round conductor lengths greater than 20 meters. Made from aluminum, this expansion piece offers a robust and durable solution for various applications in electrical engineering. With a length of 8 millimeters and a width of 405 millimeters, it is compatible with diverse hardware and allows for easy integration into existing systems. The product is offered in a practical sales unit of 10 pieces, making it an efficient choice for projects with high demand. The careful workmanship and use of high-quality materials ensure reliable performance and longevity.

• Made from aluminum for increased durability
• Designed to compensate for temperature-related length changes
• Compatible with various hardware solutions.