full line of metal door and gate hardware, namely, adjusters, bars, bolts, brackets, butts, nuts, arm caps, bearings, catches, padlock chains, checks, cylinders, mechanical door closers, mechanical door coordinators comprising door closers, door stops and door releases; door closer rods and shoes, links, valves, pinions, washers, seals, spacer blocks, covers and arms, mechanical door controls, door holders, door holder/stops, door holder/release/stops, door knockers, door pulls, door pushes, door sets, door stops, door weights, escutcheons, mechanical floor closer/coordinators, mechanical exit devices, mullions and mullion stabilizers, fasts, fasteners, mechanical floor closers, mechanical gate closers, handles, hinges, hoods, hooks, keys, metal keying kits, key-hole covers, knobs, latches, levers, locks and locksets and parts thereof, metal mounting cases, pins, pivots and pivot sets, plates, quadrants, metal ratchets, rings, roses, screws and shells, shields, springs, stabilizers, spindles, shims, strikes, thresholds and thumbturns