This is a single bracket to help you mount any of your Viair 400 Series compressors. Around the shop we mainly use them on the Viair 444s and the Viair 480s.
They are perfect for mounting to the side of your frame or a piece of square tubing such as a brace between the frame rails.
The bracket will come flat just like in the picture. This way you can bend them to your liking and just weld them into position. They are very easy to bend on a bend vise.
This is a must have item for anyone adding onboard to their vehicle.
They are constructed out of 3/16 mild steel.