RIDGID 1/2 in. to 3/4 in. Machine NPT Pipe Threading Right Hand Replacement Alloy Dies for Universal Die Heads (4 Pcs)

1/2 in. to 3/4 in. replacement dies for use with RIDGID Model No. 504A, 713, 816, and 817. Use also with 842 Universal Die Heads. Die material is alloy, best suited for aluminum and black pipe. RIDGID - Built For Those Who Know.