uxcell® Stainless Steel Wire Cable 2mm Dia. 7.5m Long Flexible Rope: Amazon.com: Tools & Home Improvement
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Spring spiral cable 2 cores 3 4 5 6 8 9 10 12 14 cores 0.2mm 0.3mm 0.5mm 1.0 mm 2.0mm can stretch the wire shrink cable - AliExpress
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