Manual Transmission Fluid Change HELP

[versa09guy]

Hey guys, i have a 2009 versa manual transmission 1.8S. I want to change out my transmission fluid for synthetic redline, i have read that it makes a big big difference in the notchy gearbox. I have no trouble loosening the plastic fill plug, the drain plug however is a weird square female-type socket. 3/8 ratchet is a little bit too big, anybody have any ideas? Thanks for the help!

[viet510racer]

u can use those pliers that are called vise grip pliers. i think thats the name

[Promise Land]

hmm.. usually it is a 3/8" ratchet that fits. Is there an allen wrench that will fit in it like a ~8mm?