X-Steel brand, Professional Tools. 

Cr-V socket chrome finish, S2 steel bits with strength and durable

3pcs special profile socket set for OZ 10 point wheel fixings

Custom-fit special profile for disassembling multi-piece OZ rims

Also suitable for BBS, AMG, RH etc. rims with OZ bolting

1/2" square drive.

3pc set included sizes: 8mm x 60mm, 10mm x 60mm, 7mm x 90mm