5mm ID Black (OD: 8mm). SILICONE HOSE. - 8mm ID Blue (OD: 12mm). - Silicone material, flexible and lightweight. CHOOSE THE LENGTH OF HOSE YOU REQUIRE FROM THE OPTIONS AT THE TOP OF THE PAGE. - Suitable for many applications including: hot water/oil lines, coolant overflow, automotive use, low pressure drain/sump systems and wire insulation etc.
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