Depending on how recessed it is, you can cut a grove in it with a dremel, or similar, and remove it with a big screwdriver.. Might be an "at home solution".. Most times the keyed ones aren't that tight..
BTW.. The Gator grip won't work on a "round" outer surface.. And the pins are not likely to provide enough bite on the keyed area to work.. My opinion anyway..
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