Used with flex receivers for highly accurate locating. In combination, these parts are designed to be mounted on fixture bases and plates for highly accurate locating and positioning and allow for precise repeatability when moving to a new machine or different operation. Precise +/- 0.01 mm repeatability when plates are mounted horizontally, or +/- 0.02 mm repeatability when plates are mounted vertically. The body and shank are made from 4140 alloy steel with a black oxide finish. The tapered pin is made from 4140 steel with a nitrocarburized finish. The handle is made from die cast zinc with a silver-gray painted finish. The pin is made from 303 stainless steel with a natural finish.