Introducing the SMC KK3S-02MS KK Series S Couplers, a high-performance male thread type couplers designed for seamless integration into your pneumatic systems. These couplers feature a one-touch fitting type, ensuring quick and easy installation, and are standardized for consistent performance across various applications. Constructed from ultra high-impact PBT resin, they offer exceptional durability and reliability, making them ideal for demanding environments. Whether you're upgrading your existing setup or building a new system, the KK Series S Couplers provide the quality and efficiency you need.