EquipmentManagerClassic

GUI for Blizzard's EquipmentManager in Classic.

NOTICE
This is an early release, layout and buttons might not be complete and/or will not appear intuitive

Do you also have an annoying time on your Rank 14 warrior when you have to weapon swap to 2 weapons with the same name? IN COMBAT!? Look no further! This is the addon you are looking for.

With the release of Classic the client has inherited some of the features that isn't introduced until later expansions. This includes the Equipment Manager, which was implemented in version 3.1.2 (Wrath).
So the underlying API for it exist but with no interface. Instead of using Macros and long slash commands, you can use this Addon instead to setup your EquipmentSets.
It'll give you a button you can place on your action bar and/or the slash commands for implementing it in your own Macros.
All these are built into the client, so after your EquipmentSets have been setup, you can disable the addon and the buttons will still work.

(Swapping weapons works in combat, and it'll place main-hand and off-hand weapons in the correct slots!)