Abstract: An apparatus adapted to project a series of parallel light lines is provided, the apparatus comprising a body adapted to receive a plurality of light projecting devices, the plurality of light projecting devices being secured to the body and adapted to generate a series of parallel light lines to identify discrete parallel positions to facilitate the location of lumbers. A method of using same and a kit for assembling same are also provided.

Abstract: A trestle having a tool support removably fastened for supporting a tool while leaving free the top member of the trestle to support lumbers. The removable tool support is disposed on the side of the top member. More than one tool support can be used with a single trestle. A removable tool support that is intended to be connected to a trestle with a fastener. The tool support having a surface for supporting a tool lower than the top member of the trestle permitting material resting on the top member of the trestle to extend over the tools supported by the tool support. The tool support has a support leg that is retractable or foldable for easy storage.