MILWAUKEE® Portable Pipe Threading Dies are replacements for: MILWAUKEE® Forged Aluminum Die Heads, MILWAUKEE® Compact Forged Aluminum Die Heads, RIDGID 11-R, 12-R, O-R, 111-R, 00-R, 30A and 31A Threaders, Reed R-12+ Dropheads, DeWalt Pipe Threading Die Heads, and Wheeler Rex 12R Style Die Heads. Of