Metal engine gaskets for vehicles; Internal combustion engine parts, namely, piston rings; Machine parts, namely, mechanical seals; Internal combustion engines for machine operation and replacement parts therefor; Gearing for machines; Parts for pneumatic blow guns, namely, inflator tips, inflator valves, valve adapters, nozzles, nipples, couplers, connectors and pivots; Piston rings; Timing belts for engines for land vehicles; Bread cutting machines; Screwdrivers, electric