The REV H190 Jaw Coupling Insert is crafted from Hytrel, a high-performance thermoplastic elastomer known for its flexibility and durability. This insert is designed to provide excellent shock absorption and vibration dampening, making it ideal for various coupling applications. Its dimensions are engineered for compatibility with standard jaw couplings, ensuring easy installation and reliable performance. The Hytrel material offers resistance to wear and tear, making it suitable for demanding industrial environments. This coupling insert is an essential component for enhancing the efficiency and longevity of your machinery.