The tool hanger spring hook is commonly used with the slide-in tool hanger to hang cables, air tools, and reels. It makes it easy and quick to change devices and is comprised of electro-galvanized mild steel creating a strong and durable option with a 550 pound (374 kg.) breaking capacity.
For technical details and images, please search for the product using the 80/20 interactive catalogue found here: https://catalogs.8020.net/80-20-Catalog-26/C/.