LUG NUTS ARE MADE OF 100% HIGH QUALITY STEEL ALLOY,<Br><Br>

SPIKES ARE MADE OF T6061 ALUMINUM, SPIKES CAN SCREW OFF FROM NUTS.<Br><Br>

- with key: our key for spline nuts , you have to screw off the spike to use. if you want very long key(spikes not screw off nuts) ,you should buy from our store.<Br><Br>

- Nuts Net Weights:2.3KGS Approximately <Br>
- Thread Size: M14x1.5<Br>
- lug nuts Length (Top to Bottom of the Nut): 48  mm<Br>

- SPIKE Length: 7.5 cm<Br>

- Overall Width:  22  mm<Br><Br>
- Please check the size of nuts on your wheels before buying.<Br>
- Installation instructions not included,professional installation is highly recommended.