The Redding #6 E-Z Feed Shell Holder features a unique tapered design that makes case insertion easier than ever combined with precision-machined tolerances for a perfect fit.Redding #6 E-Z Feed Shell HolderTapered design for easy case insertionPrecision-machined to close tolerancesUniversal design fits all popular reloading pressesHeat-treated construction for durabilityOutside knurling for easy handling and changingEssential for serious reloaders this shell holder eliminates potential feeding problems while providing reliable consistent performance across multiple press brands.