The Snap Retaining Ring External Heavy Duty 63/64 is constructed from premium stainless steel, providing exceptional strength and corrosion resistance. Designed for external applications, this heavy-duty retaining ring fits shafts with a diameter of 63/64 inches, ensuring a secure hold in demanding environments. Its robust design allows for easy installation and removal, making it suitable for various industrial applications, including automotive and machinery. This retaining ring meets stringent industry standards, ensuring reliability and performance in critical applications.