Leveling instruments, namely, level indicators, contour gauge, angle gauges, leveling angle, laser-beam-emitting device which projects right angles for construction purposes, angle finders, leveling wedges, laser measuring systems, laser device for projecting a visible line on a work piece to be cut by a rotary power saw; measuring squares; level indicators; level gauging poles; position fixing apparatus, namely, optical position sensors, plumb bobs, laser level measuring apparatus, sensors for determining position, optical position sensors; hand-operated ceramic plate leveling systems comprised of carpenter's levels and laser measuring machines; Tile leveling spacer tools, hand-operated; hand tools for construction, repair and maintenance, namely, tile cutters, clamps, trowels, hammers, scrapers, hand-operated drills, glass cutters, milling cutters being hand tools, stirring sticks for mixing paint, mortar, grout, glue, seelants and waterproofing agents; hand tools, namely, stone graders; hand tools, namely, bits for hand drills, bit braces for manual drills, sharpening stones, manually-operated guides for knives and/or saws, saws, pliers, spatulas, squares, mallets, slitters, scissors, pincers, hand-operated sanders; hand-operated leveling tools, namely, hand-operated tile spacer removal tools, leveling wedges; hand tools for assisting with finishing and leveling surfaces in interior and exterior construction works, namely, wedges, drywall hawks being hand tools, manually-operated grinding wheels, scrapers; hand tools, namely, flange spacers for use in flange separation; Non-metal hardware, namely, tile spacers
