Set of 6 replacement rack mount brackets and two hardware kits.

One long and one short = RPW503 single rack mount.

If you need a dual rack mount you can use two of the short brackets with separate plates to rack 2 at a time. =RPW504 dual rack mount plate.

I haven’t personally used these before so you will want to check comparability before purchasing.

I also have 1 antenna listed separately if you need that as well.

All parts are new and unused. I only opened one hardware pack to take a picture of the instructions (picture 2).