110 pc pcs Hydraulic Grease Fitting Assortment Metric Nipple Grease Gun Adapter Keep small metal parts such

Keep small metal parts such as nuts

More wear-resistant than aluminum

METRIC TOOL SET - 98pc 1/4" & 1/2" Dr

T&E Tools 8 Piece Torx Impact Bits and 3/4 Drive Holder

62 Pack of 25

110 pc pcs Hydraulic Grease Fitting Assortment Metric Nipple Grease Gun Adapter Keep small metal parts suchDescription APPLICATION: Grease fittings, sometimes known as Zerks or grease nipples, are small hydraulic check valves used on bearings and similar mechanical assemblies to supply lubricant to internal working parts. HYDRAULIC GREASING: These grease zerks feed lubricant into a bearing instead of having to disassemble parts to apply the lubricant, which makes for effective work efficiency when using a grease gun. COMPATIBILITY: This assortment kit is