Other thread size grease nipples also available. A surface sprung ball check prevents entry of dirt.
220 Piece SAE and Metric Hydraulic Grease Zerk Fitting Assortment Set Case
4 in1 Grease Zerk Fitting Tool Assortment Install Remove Rethread SAE NPT Metric
Grease Joint Rejuvenator Tool, soften hard grease, zerk fitting tools, bearings
GREASE ZERK FITTING LINCOLN INDUSTRIAL ASSORTED SAE STRAIGHT 45° 65° 90 ANGLE HR
10 Pc GREASE ZERK FITTING LINCOLN INDUSTRIAL SAE STRAIGHT 1/4" - 28 # 5191
2X Grease Zerk Fitting 743332 for Bobcat S130 S150 S175 S185 S205 T180 T190 T200