2a thread class right-hand 1.433" thread length knurled no. 1 head style 16 thread quantity per inch large nylon swivel threaded removable foot 0.296 in dia oxide surface treated unc thread series
2a thread class right-hand 1.125" thread length headless (setscrew) head style 16 thread quantity per inch large swivel threaded removable foot 0.562 in dia oxide surface treated unc thread series
2a thread class right-hand 2.438" thread length knurled no. 1 head style 16 thread quantity per inch large swivel threaded removable foot 0.562 in dia. oxide surface treated unc thread series