Jergens®, 26602, Spring Plunger Without Locking Element, Shortie, 1/2 in Body Length, 8-32 Thread, 1/2 in Thread Length, 0.07 in Plunger Diameter, 0.5 lb Initial End Force, 4 lb Final End Force, 3/32 in Plunger Projection, Low Carbon Steel Body, Black Oxide