Loading pallets of cardboard and parts therefor, namely, non-metal casters; loading pallets of corrugated cardboard and parts therefor, namely, plastic casters; non-metal loading pallets and parts therefor, namely, non-metal casters; plastic holders in the nature of commercial packaging materials, namely, thermoformed plastic trays for holding cushioning materials within containers for transport; plastic holders for holding partition plates within containers for transport; non-metal shipping containers for transport and parts therefor, namely, non-metal casters; curtain hooks; curtain rails; curtain rings; curtain rods; curtain rollers; curtain holders, not of textile material; metal-substitute plastic clamps; screwnails not of metal; wedge-shaped cotter pins, not of metal; wedge-shaped pegs, not of metal; nuts, not of metal; rivets, not of metal; bolts, not of metal; casters, not of metal; Non-metal hardware, namely, washers, not of rubber or vulcanized fiber