Deck boss 800 upper rackThis is a replacement upper rack that slides in place of the factory rails. Its 12 deep to give you more room but not too deep to make it a pain tending to your food on the bottom rear. This is the upper rack only.

Additional slider - to add to the dual bracket unit or as replacement

This is the upper rack only

It gives you 3 racks including the 2 factory racks

- Gives an upper space of 2 3/4”

Not available for the RT-340

- Bottom space is 3” tall

5” on bottom & 2

Package #4B is the same as Package #4A

Rack is 15” deep

Reference RT-340 video for installation

Gives you approximately 2 3/4” above & below this

no modifications to stock unit