Looks like a table top, underside has screw holes for 3 legs o a 3-section base. 3 make it easier to keep steady where 4 might wind up with one leg or more uneven requiring a shim to keep it from rocking. Just like for a tripod or stool.
.
Last edited by fernando; 13th April 2022 at 04:09 PM.
Reason: Spare talk
|