The Hand Wheel Washer for 4" is a vital accessory for valve operation, designed to enhance the functionality of hand wheels. Produced by MATCO NORCA, this washer is specifically designed to fit 4" valves, ensuring a secure and effective seal. Made from high-quality materials, it provides excellent durability and resistance to wear, making it suitable for frequent use. This washer is essential for maintaining the efficiency of hand-operated valves, meeting industry standards for performance and reliability. Ideal for both commercial and residential applications, it ensures smooth operation.