<https://victoryspring.ca/shop/compression/9-1006-26/#product>
<http://schema.org/description>
"Product Features: High tensile strength chrome silicon material, rectangular wire design allows high force and long life.\n\nPart #: 9-1006-26\nHole Diameter: 0.625\nLength: 1.5\nRod Diameter: 0.344\nSpring Rate: 278\nMax Safe Travel: 0.45\nMaterial: Chrome Silicon"
<https://victoryspring.ca/shop/compression/9-1006-26/>