Traditions #11/Musket Wrench - A two ended wrench for In-Line muzzleloaders. One end fits #11 nipples the other end fits musket nipples. Lightweight, easy to carry. Fits most side-locks too. A two ended wrench for In-Line muzzleloadersOne end fits #11 nipples the other end fits musket nipplesLightweight, easy to carryFits most side-locks too.