10 PCS Straight 6mm Grease Nipple for Hydraulic Fitting,Brass Plated Steel

【Commonly Grease Fittings】Due to their multi-purpose field of application, they are the most commonly used types of grease fittings.
【High Quality】Brass Plated Steel,Corrosion-resistant, long lasting durability.
【Easy to Use】Fully replace missing or broken grease zerks by simply inserting lubricant directly into the bearing without disassembling or replacing the entire bearing.
【Content】Package includes 10pcs straight 6mm grease nipple,for long use and replacement.