Abstract: A dolly used to support and transport a table saw or other tool and including a support table, wherein the dolly includes a low-lying, flat, frame structure having a front crossbar and a centrally disposed truss beam. A pair of wheels is mounted to the ends of the front crossbar, and a swivel caster is mounted to the truss beam. A front support brace is fixedly secured to the front crossbar, and a releasable support brace is releasably attached to the distal end of the truss beam, each of the support braces being attached to respective legs of the support table. A spring-loaded, latch device is mounted between the truss beam and the rear support brace, whereby the table is allowed to be raised in a fixed position above the ground level for movement of the dolly with the support table mounted thereon.