Camp stool replacement feet

This is a replacement foot / boot for a three-pole folding camp stool with a 1 inch OD pole at the bottom of the legs. Mine have worn through and I'm sure I'm not alone. Wanted something to replace the Chinese rubber boot.

There will be two versions:

-The outside-fitting boot, which is easy and will work for people who have damage (partially collapsed / damage) to the stool leg tubes.

-Inside fitting, which lets the user decide to put a washer between the foot / boot and the leg a