2b thread class right-hand 0.438" overall length 56 thread quantity per inch two thd holes equally spaced on a 0.330 in. dia mtg center unc thread series
2a thread class right-hand 2.125" overall length 2.219" overall width 18 thread quantity per inch furnished items - insertion-extraction tool uns thread series
3.340" overall length 0.240" overall width left side d-shaped socket guide rotated 270 deg, right side d-shaped pin guide rotated 180 deg clockwise from normal
3.340" overall length 0.240" overall width left side d-shaped socket guide rotated 90 deg, right side d-shaped pin guide rotated 180 deg clockwise from normal
3.340" overall length 0.240" overall width left side d-shaped socket guide rotated 90 deg, right side d-shaped socket guide rotated 180 deg clockwise from normal
3.340" overall length 0.240" overall width left side d-shaped socket guide rotated 90 deg, right side d-shaped socket guide rotated 270 deg clockwise from normal