A Super Strat back plate to cover the tremolo claw and springs.
These are unlike normal Strat backplates in dimensions and mounting screw arrangement.
The outside dimensions are 142 x 92mm, the outside screw centres are 5mm from the outer edges. The screws are 66mm from each other lengthwise, and 83mm width wise.
See our printable PDF to check for size - https://drive.google.com/open?id=1ZjGovuQrTRUOO73dDQ_dgp06e-lTwSu9