Part Number 242 1 4 20 X 3 8 having (CAGE Code 80813) and FSC 5355 Knobs and Pointers in stock with ready to ship. Get an instant quote for 242 1 4 20 X 3 8 Knob by Dimcogray 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.