Stanley Black & Decker, Inc. is a provider of hand tools, power tools and related accessories, mechanical access solutions (automatic doors and commercial locking systems), electronic security and monitoring systems, healthcare solutions, engineered fastening systems, and products and services for various industrial applications. The Company operates through three segments: Tools & Storage, Security and Industrial. The Tools & Storage segment comprises the Power Tools, and Hand Tools & Storage businesses. The Security segment comprises the Convergent Security Solutions (CSS) and Mechanical Access Solutions (MAS) businesses. The Industrial segment comprises the Engineered Fastening and Infrastructure businesses. The Infrastructure business consists of the Oil & Gas and Hydraulics businesses. The Company has a portfolio of brands, including STANLEY, BLACK+DECKER, DEWALT, Porter-Cable, Bostitch, Proto, MAC, FACOM, AeroScout, Powers, LISTA, SIDCHROME, Vidmar, SONITROL and GQ.