The TR 443 has a length of 4.92 inches and the TR 175 A has a full height of 5.28 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 4.53 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 the valves most useful in medium, light and heavy trucks.