The JCB 81610077 is a genuine OEM hydraulic adapter, meticulously engineered for reliable performance within JCB machinery's hydraulic systems. This essential fitting features a 1/2 inch BSP male thread on one end and a 5/8 inch BSP male thread on the other, ensuring secure and leak-free connections. Manufactured to JCB's stringent quality standards, it guarantees optimal compatibility and durability across a wide range of JCB agricultural and construction equipment, including excavators, telehandlers, and backhoe loaders.