Quick Set Two-Piece Die Assembly 0554 Cle-Line #A1 Collet 1-1/4In Outer Diamter w/ Die 1/4-20UNC
1 1/4 in, Thread Size 1/4 In.-20, Die Material Carbon Steel, Thread Standard UNC, Thread Direction Right Hand, Die Width 23/64 in, Die Blank Number A1, Thread Type UNC Quick Change Die Assembly, Includes Cap, Die, Guide, Outside Dia.