A must with scoped muzzleloaders! A steel wrench that will remove 209, musket and #11 nipples plus the breech plug from Traditions In-Line muzzleloaders. Use the end with the larger opening to remove 209 nipples and breech plugs; use the end with the smaller opening to remove #11 and musket nipples. Steel handle included. This wrench replaces the A1356 and A1406 wrenches.