Ridgid Universal NPT (National Pipe Thread)4-Die Set
For sale is a Ridgid Universal NPT (National Pipe Thread) 4-Die Set
for use with Ridgid brand threading equipment. Each die is
approximately 3-7/16" long, 1" tall and 3/8" wide. Some dirt and
light corrosion from long-term shelf storage, but the lower threads
feel sharp. Fast and inexpensive shipping via USPS small flat rate
box.