Used with Flex receivers for highly accurate locating. In combination, these parts are designed to be mounted on fixture bases and plates for 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. Body and shank made from 4140 alloy steel with a black oxide finish. Tapered pin made from 4140 steel with a nitrocarburized finish. Handle made from die cast zinc with a silver-grey painted finish. Pin made from 303 stainless steel with a natural finish.