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Corner caps (also known as corner protectors or corner covers) are protective components installed on the outer corners of truck or trailer bodies. Their primary purpose is to protect the vehicle’s edges from impacts, abrasions, and weathering, while also enhancing the vehicle’s appearance and structural strength.

Common Materials

Aluminum Alloy

  • Lightweight and corrosion-resistant.
  • Typically anodized or powder-coated for long-term protection.

Stainless Steel

  • Extremely durable and weatherproof;
  • Suitable for refrigerated trucks or marine environments;