Quick view Reed Manufacturing Reed R12NPT-3 R12+ Drophead Threader Set 05712 Compare $557.04 Dies are made of high speed steel for longevity and precision in threading. Complete dropheads means the dies are already installed in the drophead. Set includes 1/2", 3/4", and 1" NPT dropheads. Includes ratchet ring and handle. Dies are... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List