Hi,my proplem is this,i have bought some 17 inch aftermarket alloys,and the standard wheel nuts(21mm) do not fit in the holes,i have been told by my son i need 19mm nuts,where can i get these,ta also i will need locking wheel nuts.

 

Any decent wheel/customising shop (possibly even Halfords) should be able to sell you slimline wheel nuts, both standard and locking.
I run a motorists centre and got a set of slim locking wheel nuts for one of my customers from a local motor factor recently, if I remember rightly they were made by Krooklok.

 

many thanks