Created specifically for these Newer Mercedes wheel bolts. 1/2 inch drive.
This socket will help to prevent damage to your chrome 6-poing wheel bolts as shown.
Newer Style 6-Point Flower Head Wheel Lug Bolt SPECIAL socket
$16.20
SKU:
TUL-6PTWBOLTSOCKET 
Product Details
Note the unique design inside the head of the socket.