This bright blue aluminum line equals the following equivalent 1:1 size at each scale.
1/25 scale = 1 1/4"
1/16 scale = 3/4"
1/12 scale = 7/16"
1/8 scale   = 3/8"

Depending on your scale, typical uses are fuel and oil lines. Fuel lines from the fuel pump to the barrel valve, barrel valve to the distribution blocks, fuel return lines and hard lines from the fuel cell.  Oil lines to remote filters as well as coolant lines. Can also be used for A/C and heater lines. 

This solid core aluminum is easy to bend and shape to your installation.

Use Pro Tech's Hex Fittings sized at .035"


Each package contains 12" x .035" blue aluminum line.