4-Pack, Small Gold dash gauge Surround with visor to suit Kenworth4 pack of Gold small gauge surrounds to fit a Kenworth. . For any one trying to custom fit these the measurements are: Outside to Outside = 60mm Inside to Inside = 41mm Inside of Outside rim to Inside of Outside rim = 55mm (Your gauge cannot be any bigger than 55mm for this surround to fit over it) Please also note that the depth of the inside of the surround is lower than the outside. This is so the surround can fit partially over the lens.