The e-zee trim case trimming system allows the user to trim cases by hand or with a power attachment (included) to precise pre-set length - no adjustment of measuring needed.The trimmer comes with a case locking device, cutter, trim-to-length pilot, cutter head and both hand and power trimming adapters.The trimmer works with any standard shellholder including lyman, redding, rcbs, hornady & lee precision.Type: PilotCaliber: 224 ValkyrieFunction: Case TrimmerCompatible With: Any Standard ShellholderFinish: Black