01HAND TOOLS
Precision for the Convex Head
The convex head bolt on modern Mercedes vehicles presents a unique challenge for any mechanic or enthusiast. A standard socket often slips or rounds the edges, risking damage to both fastener and rim.
This 17mm impact socket is engineered specifically for the W204, W211, W212, and W207 series. It grips the flower-head profile securely, allowing for clean removal without the frustration of slipping tools.


02MATERIALS
Hardened Chrome Molybdenum Core
Constructed from chrome molybdenum steel, the socket undergoes hardening and tempering processes to withstand high torque loads. The surface is anodized for corrosion resistance, ensuring the tool remains functional through years of workshop use and exposure to road grime.
PROTECTION
Nylon Sleeve for Rim Safety
A thin-wall colour-coded body houses a protective nylon sleeve at the contact point. This layer acts as a buffer between the steel socket and the alloy wheel, reducing the risk of scuffs or scratches during the initial seating of the tool onto the bolt head.
APPLICATION
Impact-Rated for Heavy Duty Use
Designed for impact wrenches, the socket tolerates the rapid rotational forces required to break loose stubborn wheel nuts. The 1/2-inch drive interface connects seamlessly with common pneumatic and electric impact drivers, making it a practical addition to any automotive toolkit.
AT A GLANCE
The key points
- 17mm profile fits late-model Mercedes convex lugs
- Chrome molybdenum steel, hardened and tempered
- Nylon sleeve shields wheel finish from impact
- Colour-coded thin wall design for easy identification
- 1/2-inch drive compatible with standard impact guns
About this product
Special 1/2″ drive 17mm wheel bolt impact socket for safe and effective removal of the Convex (“flower head”) lug bolts on late Mercedes models.
Application: Mercedes Benz C Class GLK (W204) and E Class (W211, W212, W207)
Manufactured from chrome molybdenum and have been hardened, tempered and anodized for corrosion resistance.
Colour coded thin wall with Nylon sleeve to prevent damage to wheels
Suitable for impact applications.















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