I have had this tool for a long time, and assumed it was a nipple wrench, but a few days ago I tried it, and now see that it is not constructed to remove/replace percussion nipples. Note the percussion nipple wrench would have parallel sides to grip the nipple. The sides on this tool's jaws are rounded, so would not turn anything. Each end , differing in size, has the same configuration. What is this tool ?

[Linked Image from i.imgur.com]

[Linked Image from i.imgur.com]

[Linked Image from i.imgur.com]

[Linked Image from i.imgur.com]

Last edited by Daryl Hallquist; 07/23/26 10:08 AM.