Rothenberger Collins 2504 Universal Bolt Threading Dies - 7/16" UNC

Rothenberger Collins 2501 Universal Bolt Threader Dies Set - 1/4" UNC NC

Rothenberger Collins 2506 Universal Bolt Threader Dies Set - 9/16" NC NOS

Greenfield Little Giant 7/8"-9 UNC Bolt Threader Die 2-11/16" Dia. (Inv. #1)

Rothenberger Collins 2517 Universal Bolt Dies Threader Set 1-7/8" UNC

Rothenberger Collins Left Hand Universal Bolt Threader Dies Set - 1/4" UNC-LH

Rothenberger Collins 2542 Bolt Threader Dies Set - 5/16" NC UNC

Rothenberger Supersonic 2000 Pipe Threader Electric w/ 8 Dies Ridgid &Hard Case