2b thread class right-hand 3.470" overall length 1.360" overall width 18 thread quantity per inch cadmium surface treated straight type w/cable clamp unef thread series
2b thread class right-hand 1.706" overall length 0.968" overall width 28 thread quantity per inch cadmium surface treated straight type w/cable clamp unef thread series
2b single mounting facility thread class 3.840" overall length 4.125" overall width 20 single mounting facility thread quantity per inch tap, circuit selector unc single mounting facility thread series
2b single mounting facility thread class 3.848" overall length 24 single mounting facility thread quantity per inch jumpers supplied tap, circular frame unc single mounting facility thread series
2b single mounting facility thread class 3.205" overall length 24 single mounting facility thread quantity per inch tap, circular frame unc single mounting facility thread series