The Muzzleloader Deluxe Black Powder Nipple Wrench makes it easy to install and remove nipples on a variety of muzzleloaders. This model will fit on a 5mm nipple typically found on CVA, Traditions, Thompson/Center, Lyman & Investarm muzzleloaders. This wrench features a #11 percussion nipple slot opening opposite the t-handle to allow for easy removal of percussion nipples. Additionally this wrench comes with an integrated nipple pick to reduce the number of tools needed out in the field.