Evo MK5 wheel locks:

Mercedes
A Class 97-04

C Class 93> - Steel wheel
E Class 95-01 - Steel wheel
S Class 91-00 - Steel wheel
W126 79-91 - Steel wheel
W124 (200/300 etc) 84-96 - Steel wheel
W201 (190) 83-93 - Steel wheel

Note that these bolts are of a shaft length of 20mm, A longer shaft lock bolt code no 284 of link below is the fitment to various Mercedes with alloy wheels. Check which one is for your fitment.

Part no. - 384
Thread size - M12x1.5
Seat - Radius
Hex size - 17 mm
Shaft length - 20mm
Set - 4 locking bolts & key, key number card, fitting instructions all in a strong plastic clip case
Notes - The locking key requires a minimum 31mm diameter hole on the wheel to fit onto the lock nut.
This product is for the OE wheels as listed above. An aftermarket wheel might require different locks due to the seat of the wheel and hole diameter for the locks. If in doubt, please contact us.

Evo MK5 wheel locks are a new generation in wheel locking systems designed to combat the most sophisticated and determined thieves. Rigourously tested and approved by several major car manufactuers who have upgraded their security standards and requirements.

Heavy duty toughened rotary ring for extra security
Each lock is hardened and tempered for unbelievable strength
Manufactured to ISO9000 and QS9000 standards
Corrosion free
Thatcham approved and passed wheel locks
These MK5 locks are also Sold Secure approved with Gold rating.