This Belimo Damper Clip ZG-DC2 is a top-quality product that is perfect for HVAC and refrigeration systems. It is made by a reputable brand, Belimo, and is manufactured in the United States. The box for this product is B155-4, and it is suitable for use in a variety of settings, including business and industrial environments. One of the key features of this damper clip is its durable construction, which ensures that it will last for a long time. It is designed to fit a range of HVAC and refrigeration systems, and is ideal for use in settings where it is essential to maintain the optimal temperature. With this Belimo Damper Clip ZG-DC2, you can be confident that you are getting a high-quality product that will meet your needs and exceed your expectations.