c. 1900's antique american "new old stock" interior residential single pocket door hardware set designed and fabricated by the sargent hardware company, new have, ct. the set includes two matching backplates, single mortise lock, cast brass key, strike plate and mounting screws. the original box with identification label and packing materials remains intact. the hardware is comprised largely of cast iron with a pristine oxidized copper-plated finish. priced for the set.