This looks cool.

Anyone Use it ?

 

http://www.amazon.com/Tool-connection-1578-Drain-Plug/dp/B00FECIE66/ref=sr_1_1?ie=UTF8&qid=1429591670&sr=8-1&keywords=13+mm+square
 
http://www.lasertools.co.uk/item.aspx?item=420

I highly doubt anyone on here has ever used one of these. A regular half inch drive ratchet does the same job.

I use a 1/2" socket drive, with a piece of plumber's strap for a shim.

It's hard to stomach spending 13 bucks for a tool when your breaker bar essentially does the same thing. I replaced my 13 square "innies" with an "outie" plug from Dimple. (expensive, but so worth it. Magnet is awesome) http://www.rallysportdirect.com/Dimple-Rear-Differential-Magnetic-Drain-Plug-3-4in-JNPT

ohh theres a special tool for this? LMAO i used my half inch breaker bar to flush my differential fluids, so a breaker bar isn't the right tool but it does the job.. funny.