TR440 / TR75A
The TR440 has a height of 3.35 inches while the TR75A has a height of 3.74 inches.
They both have a height to bend of 0.94 inches.
They both have a base width of 3.24 inches.
They both have a stem diameter of 2.99 inches.
They can handle a maximum pressure of up to 150 psi.
They are usually bent at an angle of 85 degrees.
You will find them useful in medium, light and heavy trucks.