8 Manually operated tools and equipment for treatment of interior and exterior floors and walls, namely, sanders, extensions for hand tools, paint scrapers, putty knives; manually operated tools and equipment for the removal of floor coverings, namely, axes, carpenters' pincers, scrapers, chisels, pliers, razor knives, straight razors, hammers; manually operated tools and equipment for the laying of floors, parquet, tiles, concrete and screed, namely, abrading tools, caulking guns, hand held cutting tools, hand saws, namely, hack saws, miter saws, and wood saws, hand tools, namely, clamps, dies, drills, files, hammers, hand jacks, mitre boxes, pincers, planers, planes, punches, rasps, ratchet wrenches, saws, screwdrivers, knife sharpeners, hand-operated riveting tools, hand powered staple guns, masons' trowels, nippers, snips; manually operated tools and equipment for treatment of floors and floor coverings, namely, knives, scrapers, trowels, doctor blades, scribers, awls, templates for flooring design in the form of squares, chalk line reels, and putty knives; manually operated stretching tools for pattern matching and seam adjustments for carpets; hand planes, namely, grooving and joint planes; manually operated lifting jacks