TOC IP68 Outdoor fibre optic LC Duplex bulkhead adapter sets with nickel plated brass bulkhead housings, blue plastic adapter housings, zircona ceramics split sleeve and adapter according to IEC 61754-20. These TOC IP68 LC duplex bulkhead adapter sets have a 4 hole mounting flange and require a panel cut out of 30.5mm diameter.
Stock number 878-2454 is an LC duplex Single Mode/Multimode adapter
Stock number 878-2463 is an LC duplex APC Singlemode adapter
A protection cap is available separately, see stock number 878-2494