This item is guaranteed to fit original USA Kramer cavity routes. Aftermarket bodies may differ.
Electronics Cavity Cover Backplate for the Kramer 5150 and 1984 guitars. Patterned after an original 1982 Kramer Pacer Special. Matte Black. .093” Thickness
At some point an extra hole was added to the 5150 backplate. Most likely for a tone pot. Add this option if doing a present day replica.