Nut type Grease Cups are available in steel construction and the shanks have nipples of solid bar. These Grease Cups are designed in such a way that the thread on the shanks allows it to screw solidly to the hexagon shoulder, thus giving a lock grip which does not shake loose. These Grease Cups are also available in motto type and spring ball type pattern. Grease Cups come in different size ranges varying from 3 inches to 12 inches. Nut type Grease Cups are provided with a cap which is screwed right to the back and discharges the whole content for filling and giving maximum grease feed capacity for each size.
