Part Number 3903BU having (CAGE Code 73616) and FSC 5999 Miscellaneous Electrical and Electronic Components in stock with ready to ship. Get an instant quote for 3903BU Clamp Electrical by Copperweld Steel Co. 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.