Wanted: Idea to remove seized Octalink BB tool

Tackling a bottom bracket that hasn't seen light of day for 9 years.

I'm using a tool which accommodates 8mm allen key, but the tool keeps slipping.

I've read hammering with a screwdriver helps, tried but no luck. Have used an extension to get more leverage but slipping becomes worse.

Does anyone have a way of attaching the tool so it doesn't slip? Also does anyone have a tool which can be used with a breaker bar?

is octalink nine years old?

Is the axle hollow? If so, could you not use a QR skewer?

http://www.wiggle.co.uk/p/cycle/7/Pedros_Bottom_Bracket_Socket_Holder/5360049409/

bit expensive for what's basically a nut and bolt though

Is the axle hollow? If so, could you not use a QR skewer?

If not hollow, then you could try this, as it screws on to the axle:

How precious is the paint on the frame? Heat is your friend...

If you are around Deptford you could bring it to our workshop on Saturday morning- I have tools that usually work on seized BB's plus I have some toxic penetrating oil that works wonders. Im at the Deptford project- SE8 4NS

Just moved into New Cross, might just pop by and say hi :)

If you are around Deptford you could bring it to our workshop on Saturday morning- I have tools that usually work on seized BB's plus I have some toxic penetrating oil that works wonders. Im at the Deptford project- SE8 4NS

Little update, bottom bracket has been removed but ended up smashing one cup to pieces.

2-3 hours hammering and a badly cut left hand.

Worth the pain though!!

Oh, might be wrong about octalink being 9 years old.

Bottom bracket wasn't hollow so nut and bolt was best idea especially the tool that screws in.

Paint around BB didn't bother me too much, tried boiling water = waste of time.

If this problems arises in future, will definitely give Knowthejo a try.

Cheers everyone!

and this thread was in classifieds because?..