The ALTECH part 7211-977 is a high-quality Cable Accessories Locknut made from glass fiber reinforced Polyamide material. This locknut is designed to secure and fasten cables in place effectively. It features a sturdy and durable construction that ensures long-lasting performance. The black color adds a sleek and professional look to any cable installation. This locknut is suitable for various applications, including automotive, industrial, and residential settings. Trust ALTECH for reliable and efficient cable management solutions.