Features: Crafted from high strength anodized aluminum alloy, this fitting adapter offer 3x longer service life than steel alternatives while maintaining lightweight 0.014kg design for performances upgrades without added bulk. Available in four precise configurations (AN10F AN6M, AN8F AN6M, AN10F AN8M, AN12F AN10M), each conversion fitting features a smooth anodized face that enhances sealing capability and prevents oil leakage under high pressure conditions. Ideal for automotive enthusiasts and professional mechanics seeking dependable fluid line ways during turbocharger installations, intercooler upgrades, or oil coolers systems modifications. Perfect for motorsport applications and garage maintenance, these adapters enable secure connection between mismatched sized fittings in engine bays, transmission coolers, or delivery systems. The included resealable packaging ensures scratch proof storage and portability, while toolless installation allows 30 second conversions even in tight engine compartments using standard wrench sets. Specifications: Materials: Aluminum alloy Technical parameters: withstand pressure ≥15Bar Applicable temperature: -20°C to 150°C Use scenario: Suitable for car-mounted oil coolers｜Modified racing｜Daily vehicle maintenance. Package Includes: All-aluminum oxygen electrode joint conversion screw × 1 note: 1.Please allow 1-3cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.