919880-4 Insert Installation Tool: Prewinder Type II, Use With 12-24 Internal Thread Size

Used for inserts up to 1/2″ diameter or M12 for metric. For small production runs. Removable handle allows hex shank to adjust. Use with screw gun. Install free-running and screw-locking helical inserts.- Prewinder Type II Thread Insert Tools- Used for inserts up to 1/2″ diameter or M12 for metric. For small production runs. Removable handle allows hex shank to adjust. Use with screw gun. Install free-running and screw-locking helical inserts.- Threaded Mandrel Thread Insert Tools- Used for coarse threads over 1/2″ diameter or metric threads M14 or greater. A mandrel is wound into the insert and then screwed into the hole. Install free-running and screw-locking helical inserts.