Raspberry Pi SD card muzzle

If you've got a PI 2 or B+ with a broken SD card slot (the locking spring sometimes doesn't do too well) then don't bin it. Make this muzzle to hold the SD card in place.
The muzzle sits on top of the PI with a block extending below to stop the SD card being pushed out.

If you're using a frame mount (my photos show a VESA spider mount) then I advise using slightly longer bolts. Fix the PI to the frame with nuts, then fix the muzzle loosely. Insert the SD card then fix the muzzle properly