12 Harness J Made Convertible Floor/Table loom. This wonderful loom is a jack loom that can either be set up to lift harnesses using the treadles (floor loom) or by the leavers on top like a typical table loom. The bottom half that is the floor loom portion with treadles can be removed and the loom can be placed on a large table and the levers used to lift the harnesses. Or you can leave it all together and use it either way – treadles or levers! Made from hard rock Maple, these are very desirable and well made looms with metal heddles. Comes with a matching storage bench. $1500. Sequim, WA. Email .