- These straight 3" aluminum tubes allow you to build custom radiator/coolant hoses
- Each tube features a bead at each end to retain the hose under pressure
- Aluminum alloy material resists corrosion for long life
- Can be cut in half and welded to a radiator for custom outlet sizes
- Available in 1", 1-1/4", 1-3/8", 1-1/2", 1-3/4" or 2" OD sizes