1-1/2 x 2-12 O-Ring Face Seal PlugThe 1 1 2 x 2 12 O Ring Face Seal Plug is a hydraulic sealing component used to cap or block off an unused O ring face seal connection. It prevents fluid leakage and maintains system pressure in high pressure hydraulic applications. It is widely used in industrial, construction, and aerospace applications, offering durability, leak resistance, and reliable performance in high pressure hydraulic systems. Specification Value TYPE O Ring Face Seal Plug