The ZF12T clamping sleeve is a reliable and durable solution designed for secure fastening of rubber hydraulic hoses type 1SN (R1AT) or 2SN (R2AT), ensuring optimal performance in demanding hydraulic systems. Manufactured from high‑grade AISI 316L stainless steel, it offers excellent resistance to corrosion, wear, and extreme working conditions, making it ideal for both industrial and mobile applications. Its innovative design allows for quick installation without the need for machining, significantly reducing assembly time and costs while maintaining maximum safety and precision. The sleeve is engineered with three critical dimensions: D1 representing the outer diameter, D2 the inner diameter, and D3 the locking diameter, guaranteeing a perfect fit and secure connection. Thanks to its robust construction and precise tolerances, the ZF12T provides long‑lasting reliability, minimizes the risk of leakage, and enhances the overall efficiency of hydraulic systems. This makes it an excellent choice for professionals seeking a high‑quality, maintenance‑friendly component that ensures consistent performance and extended service life.