Gemels(R) SKU: NC01S060000. The ISO 7241 A Series of quick disconnect couplers is commonly used in a wide range of hydraulic applications, meeting rigorous quality standards across industries such as aerospace, automotive, electronics, and agriculture. Additionally, these couplers are also ideal for mining, drilling, and general-purpose applications, including machine tools, mobile hydraulics, and lifting equipment. Ultimately, our Series A couplers are fully interchangeable with all ISO 7241 A series couplings. Moreover, the Gemels(R) 1-1/4 SAE ISO 7241-A coupler features a carbon steel body with a galvanized treatment, thereby promoting durability and corrosion resistance. Furthermore, it is equipped with a hardened steel self-sealing poppet valve that excels under both high and low pressures. In particular, this coupler utilizes radial locking balls for secure connections and offers manual connect/disconnect functionality, thus ensuring ease of use in various hydraulic applications. Size: 1-1/4 Body, 1-1/4 SAE Thread, Poppet Valve. Max Flow Rate: 120 GPM. Max Working (PSI): 3625 psi. Male Face Diameter 1.77. Male Length: 2.94. Hex: 1.97.