Stevens Bushed Hole Riser

Used For Elevating A Bushed Hole - Rest Surface.
  • Stem locks into bushings in Stevens pattern; concentricity between the bushing in the top of the riser and the stem is held closely, so there is no significant loss in location accuracy.
  • Height from shoulder to top surface is qualified, bushed hole risers may be stacked for additional height.
  • Material: Alloy steel, case hardened to 6ORc.