5/16-18 Compression die for PERFECT Threading for Ferrules. This dies has both the gage for the tenon size on one end and the capability to thread wood for Threaded Ferrules. This is a MUST for every Repairman out there.
Unique Products, Inc. 3129 25th St. #215 Columbus, In 47203 cuelathes@yahoo.com
(812) 376-8887