Part Number 22939 having (CAGE Code 84760) and FSC 5120 Hand Tools Nonedged Nonpowered in stock with ready to ship. Get an instant quote for 22939 Screwdriver Attachment Socket Wr by Stanadyne Corporation. Fill the form below with your desired order quantity, targeted price and the expected order-fulfilment date. Our dedicated account manager will get back to you within 15 minutes.