Part Number 1857-SF having (CAGE Code 19175) and FSC 5340 Hardware, Commercial in stock with ready to ship. Get an instant quote for 1857-SF Latch Set Mortise by Stefanowicz And Lutz 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.