2b thread class right-hand 1.316" overall length 1.470" overall width 28 thread quantity per inch chromium surface treated straight type w/cable clamp unef thread series
2b thread class right-hand any acceptable overall length any acceptable overall width 20 thread quantity per inch anodize surface treated straight type w/cable clamp unef thread series
3.340" overall length 0.240" overall width left side d-shaped socket guide rotated 180 deg, right side d-shaped pin guide rotated 270 deg clockwise from normal