Pro-Shot Adapter .17 Cal 5/40 thread to 8/32 Thread Details

17 Cal. Adaptor-Converts  # 5/40 Thread to #8/32 thread. This Adaptor is used on .17 Cal. and .20 Cal. rods to clean tight bore .22 Caliber Rimfire Rifles.  The adaptor allows you to use the standard # 8-32 threaded rifle accessories with the smaller diameter rod. NOT FOR USE ON CLEANING .17 Cal. Firearms. Converts # 5-40 (.17 Cal.) threads to # 8-32 (.22 Cal. Rimfire) on Pro-Shot rods .17 Cal. and .20 Cal rods. Item Nr.: 610-17AD