Part Number RTD 2531 having (CAGE Code 85105) and FSC 5975 Electrical Hardware and Supplies in stock with ready to ship. Get an instant quote for RTD 2531 Hanger Cable by Nelson Stud Welding Inc. 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.