LubriMatic Grease Injector Needle 05-037 offers professional technicians the ability to lubricate in tight, hard-to-reach spaces such as universal joints and sealed bearings with precision and accuracy. Constructed of 18-gauge stainless steel, this 1-1/2" long needle comes with a standard grease fitting and plastic holder for proper storage. Maximum pressure of 3000psi make it perfect for keeping moving parts lubricated and running smoothly.