A mixed selection of grease nipples for keeping serviceable joints fed. Restoration and race-car work throws up a steady supply of seized, snapped or missing nipples on ball joints, propshaft slip yokes, king pins and rose-jointed linkages, and the useful thing about an assortment is that you can find one that fits without an extra trip to the parts counter. Straight and angled bodies matter here, because a nipple that points into a wishbone is one you will never reach with a grease gun. Fit the shortest body that still clears the gun coupler, and replace rather than reuse anything with a damaged ball or seat.