loading dock leveler pull chain seals primarily of metal; automatic door bottoms primarily of metal; door sweeps primarily of metal; garage door bottom seals primarily of metal; vertical doorway seals primarily of metal; glass door threshold gap seals primarily of metal

Fill fabrics and pads made from steel wool to create barriers and fill holes and cracks in walls and foundations of homes, buildings, and apartments

REMOTE TELEPHONE SWITCH

Steel wool mats bound to a porous geotextile to form a barrier against burrowing pests for landscaping and underlayments