The 12MP-4FP STR Bushing by Fittings Unlimited Inc is engineered for reliable fluid transfer. With a 12mm outer diameter and a 4mm inner diameter, this straight bushing ensures a secure connection for various applications. Made from durable materials, it complies with industry standards, ensuring safety and performance in demanding environments. This fitting is suitable for both hydraulic and pneumatic systems, offering versatility and longevity. Its straightforward design facilitates easy installation, making it an essential component for any professional's toolkit.