These are 14 x 1 LH original thread for AK rifles.
Thread all of your preban barrels with this 14 x 1 LH DIE.
This can also be used on Saiga 7.62X39, 223 and 5.45 X 39.
0.551 inch to 0.571 inch O.D. barrels.
Die Diameter is 1.5 inch. Needs 1.5 inch die handle.
Barrel shroud must be cut off first on Saiga rifles.