Description
Tube sleeves are essential for maintaining secure, leak-free connections in high-flow fuel and coolant systems where vibration and pressure cycles can loosen standard fittings. Fragola’s black anodized aluminum sleeves provide reliable retention without adding bulk, making them ideal for engine bays where space is critical. This 12 AN sleeve integrates seamlessly into your fuel or coolant lines, reducing the risk of system failure during sustained racing conditions.
- 12 AN fitting
- 3/4″ tube diameter
- Aluminum construction
- Black anodized finish
- Bolt-on installation
- Sold individually
- MPN: 481912-BL






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