Description: The 7pc grease gun adapter set comes with a 90 degree lube tube, straight extension, 12" hose extension, slide-on 90 degree coupler, rubber tipped nozzle, needle nozzle and a 360 degree coupler in a handy storage case. These are used for lubing equipment and vehicles. Feature: Used for connecting grease gun to mechanical equipment. Quick connector can reduce lubrication time, make lubrication task easier. All fittings are provided with high-tolerance locking sleeves. Package Included: 1x 90 Degree Tube. 1x 12" hose extension. 1x Rubber tipped nozzle. .