Part Number HLT 3 8 WHITE having (CAGE Code 51705) and FSC 5970 Electrical Insulators and Insulating Materials in stock with ready to ship. Get an instant quote for HLT 3 8 WHITE Insulation Sleeving Electrical by Insulation Supply Co Dba Insco. 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.