2b thread class right-hand 1.750" overall length 18 thread quantity per inch nickel surface treated double clamping action open frame type unef thread series
2b thread class right-hand 1.908" overall length 2.020" overall width 16 thread quantity per inch cadmium surface treated reversible clamp uns thread series
2a thread class right-hand 0.890" overall length 32 thread quantity per inch nickel surface treated double clamping action open frame type unc thread series
2a thread class right-hand 1.125" overall length 32 thread quantity per inch nickel surface treated double clamping action open frame type unc thread series
2b thread class right-hand 2.938" overall length 2.546" overall width 16 thread quantity per inch cadmium surface treated reversible clamp un thread series