Nuts

bought new lock nuts and key but cant take of the old ones as it didnt come with one when i bought disco 1 1998.like a knob head i thought they were the same. has anyone got one i can borrow or buy. the lock nut has two half circle grooves 10/15mm apart. just want to take old ones of and put on new ones incase i get puncture. thanks.

where are you located? If you edit your profile to show where you are somebody local may be willing to help.

As ratty, but... if we are talking gen locking wheel nuts you are a NH because the lock nuts are coded from A to J so thats 10 different combos to try.

Buy the extractor thats advertised which will help you remove the redundant bit from your wheels.

Sorry but "ratty's law" is you will get a puncture so do it soon ok

find a socket that is a little bit smaller than the locking nut and hammer it on to it

yep hammer a socket on. Make sure it's a multipoint socket 6 sided ones don't work!!

Aye the socket thing will do it.

the advice as usual is top notch.thanx.