Metal Lock is made of stainless steel 304J1, which is heat-resistant, corrosion-resistant, and free of environmental hormones, making it safer than existing products.

During the Cybertruck's unveiling in 2019, Tesla CEO Elon Musk claimed that the electric vehicle's "ultra-hard stainless steel" body might be "literally bulletproof."However, the Tesla truck's ...

A Tesla Cybertruck stainless steel supplier has been revealed: Outokumpu is going to provide steel for the novel electric pickup truck. One of the Cybertruck’s biggest differentiating features ...