Part Number 577 261 having (CAGE Code F6990) and FSC 5985 Antennas Waveguides and Related Equipment in stock with ready to ship. Get an instant quote for 577 261 Adapter Theodolite Mounting Ante by Leica Geosystems 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.