The O-RING (51.5X4.6MM) from WALTER MEIER MFG INC WMH TOOL GROUP is a high-quality sealing solution designed for various applications. This O-ring is made from durable materials that ensure a reliable seal under pressure, making it ideal for hydraulic and pneumatic systems. With precise dimensions of 51.5mm inner diameter and 4.6mm thickness, it fits snugly in designated grooves to prevent leaks. This product meets industry standards for quality and performance, ensuring compatibility with a wide range of machinery and equipment. Whether you're replacing a worn-out seal or performing maintenance, this O-ring is essential for maintaining system integrity.