Item No. N-15A Set of 15. These are used items, so please refrain from purchasing if you are concerned about minor scratches, scuffs, chips, or yellowing. Shipping via Kuroneko Compact only. 200 yen service fee for 15 pieces! Thank you. These are locking, grounded plugs for lighting rails, duct rails, and lighting rails. National DH 2684 15A 125V MADE IN JAPAN These convenient plug can be used with both grounded and ungrounded outlets. There are fine scratches overall. The item in the images will be sent. It will be packaged as shown in the 5th image. We do not provide receipts. Price breakdown: Shipping 450 yen + box fee 70 yen = 520 yen Service fee 200 yen (discounted) Product price 230 yen x 15 = 3450 yen These were used and have scratches, dirt, small chips, and yellowing, but have been tested and are in working order. Please refrain from purchasing if you are concerned about this as they are used items. Outlet plug Outlet Outlet tap Lighting rail Lighting Lighting rail outlet Lighting rail outlet Lighting rail outlet plug Lighting rail outlet tap Duct rail Duct rail outlet Duct rail outlet plug Duct rail outlet tap