Manufacturer of counterbalances for window sashes: replaces weights, chains & pulleys; residential, historical & industrial applications; since 1886.
Supplier of door, window & cabinet hardware: pulleys, weights, chains, lifts, locks, levers, hinges, escutcheon plates, door stops & more.
Manufacturer of Custom Shield replacement windows: wood & aluminum-clad; individually built to fit existing window openings; 'frame within a frame' design allows for easy replacement.
Supplier of unused, original builders' hardware: 1860s to 1940s; knobs, escutcheons, locksets, hinges, door knockers, doorbells, push plates & more; shutter & window hardware; brass, bronze, steel & nickel; restored antique hardware.