LOCKING WHEEL NUTS REMOVAL
ive removed the rear two locking wheel nuts and snapped the
adaptor and dont know who makes the set any ideas as if i
get a puncture ive had it please help as ive tried hammer and chisel
but no joy

 

you can get universal locking wheel removers for about £20 on ebay, or if they are the splined type i have used before an oversize socket with some metal dowels inside and managed to remove them