Alemite 1649-B Hydraulic Loose Fitting, 65 Degree Type, OAL 2-3/4", Shank Length 2-1/4", Hex Size 3/8", 1/8" PTF Grease fitting with 65-degree angle and long shank for hard-to-reach areas Trivalent zinc plating for resistance to corrosion 1/8" male PTF dry seal connection Ball check valve for excluding contaminants 2-1/4" shank length for lubricating hard to-reach areas