Abstract: A portable work bench (10) has two wooden bench top parts (22, 23) mounted on a collapsible support frame (14). One bench top part (22) has an opening (26) normally covered by a wooden cover plate (30). To convert the bench into a power tool bench, the cover plate is replaced by an insert plate (36) having a power tool (such as a circular saw) bolted beneath it. The cutting element of the power tool projects through an opening in the insert plate to cut a work piece supported on the bench top.

Abstract: A ladder safety device is provided which may be fitted to a ladder and includes at least two elongated members cooperating telescopically. Apertures are formed in the elongated members which may be brought into register on telescopic extensions of the members to receive the ends of ladder uprights so that the device may be located transversely across the top of a ladder. The apertures may be of different sizes and may be brought into register at different relative locations of the elongated members to receive ladder uprights at different separations. In a preferred embodiment, the device comprises a central and two additional elongated members. The central member is formed with two spaced apertures and each additional member is formed with one aperture towards one end thereof.