So far, the only time we are allowed to hold two gears is if we are holding dual gears. Other than that, we are not allowed to hold two gears at a time.
There was a glitch in the 2009-2010 ere where you could do DHG, THG, DGG,
DHG: Double hat glitch. Read THG.
THG: Triple hat glitch. This is a feature that we have now, because so many people liked it. People used to only be able to have one hat and glitchers, I've seen more than 10 on people before!
DGG: Like the hat glitch but with gear. If the first gear you entered was a social gear that was allowed in most places, and the rest were war gear like TNT, even if the place only allowed social gear, you brang in the other gear in the glitch and you could use TNT in the town of ROBLOXIA. I was a bug abuser, yes c:
This was my favorite glitch in ROBLOX history. If you want proof I have a picture of it a while back.
http://www.roblox.com/2009-double-hat-gear-glitch-victor3615-item?id=25469060
Gear items would have to be rescripted to allow use in second hand.
Using 2 gear items at once wouldn't work very well
Robloxians are right-handed and do left-handed work very poorly.