MIDDLETON, Wis.--(BUSINESS WIRE)--Spectrum Brands Holdings, Inc. (NYSE: SPB), a global and diversified consumer products company with market-leading brands, announced today its Hardware and Home Improvement Group (HHI) has signed a definitive agreement to acquire privately owned Tell Manufacturing, Inc., a leading U.S. manufacturer and distributor of commercial doors, locks and hardware with annual revenues of nearly $40 million. Financial terms of the accretive, all-cash transaction were not d