A must have for any Traditions In-Line Muzzleloader. This Universal wrench is dual sided so no matter which Traditions Breech plug you have you will have the right wrench. On one end you find a dual slotted wrench, on the other, Traditions' popular hex style wrench. No more trying to remember what breech plug you have! *Fits break-open,drop breech models and inlines with 209 nipples only!!