Seikoh Giken PR5X-500-60 Polishing Rubber Pad, 3pcs/set is a high-performance polishing accessory specifically designed for fiber optic connector end-face polishing. Manufactured by Seikoh Giken, a trusted name in precision polishing technology, these rubber pads offer excellent elasticity and durability, ensuring consistent pressure distribution during the polishing process. With a 60 durometer hardness and 500 series specification, the PR5X-500-60 is ideal for use in various polishing machines and delivers stable performance for both singlemode and multimode connectors. Each set includes 3 pieces, providing reliable support for high-yield fiber optic production and lab environments.