Ridgid 47740 Pipe Dies for Universal Die Heads | 1/4x22-3/8x22 NPT

Ridgid Alloy dies are used to thread black steels, galvanized steels and softer materials. Ridgid High speed dies provide longer tool life and can be used in a wide variety of materials. High speed for stainless steel dies are designed specifically to thread stainless steel. Ridgid High speed dies provide longer tool life and can be used in a wide variety of materials. High speed for stainless steel dies are designed specifically to thread stainless steel.