Clinometers; Apparatus for measuring the speed of golf swing; Computer peripherals; Contour gauges; Fire extinguishers; Fire hose nozzles; Fire sprinklers; Marking gauges for joinery purposes; Measuring apparatus, namely, angle finders; Screw-tapping gauges; Screw-thread measuring machines and instruments; Sprinkler heads for fire sprinklers; Surveying instruments; Tool measuring instruments; Valves being parts of fire sprinklers