High Shear Strength The cross-sectional area ratio of a square section to a circular section and hexagon section is 78.5: 86: 100, so the chain of our impartial team has a more extensive and cross-sectional area and is not easy to cut.
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Pure Brass Lock Core Lock and chain adopt pure copper lock core, brass is copper and zinc alloy, has strong wear resistance, high strength, hardness, corrosion resistance.
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High Strength Hadfield Steel Advanced Hadfield steel adapts to various external harsh conditions, such as impact, extrusion, and material wear. In addition, the galvanized surface protects the chain and extends its service life.
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