Abstract: A base housing, having a base housing top wall rotatably mounts a chuck assembly through the base housing top wall, with a support member mounted to the top wall having a track, with the track slidably positioning a mounting plate, with the mounting plate including a plurality of confronting first and second arcuate jaws to secure a jar lid, with the first and second arcuate jaws arranged in a position extending over the chuck, with the chuck including a plurality of arcuate chuck jaws in an annular array operative to engage a jar within the chuck jaws.