Stainless locking ties are perfect for securing header wrap to your Corvette's exhaust pipes with their self-locking design. Locking Ties offer many other uses including bundling wires, hoses, and other forms of insulation products. Just slide end into locking mechanism and pull tight. Constructed of high grade 304 stainless steel with a strong – 100 lb tensile strength. Capable of withstanding heat in excess of 2500°F. Set of (8) 8" stainless locking tie