Choose Simple: Extang's redesigned soft tri-fold cover has a host of new features yet remains the easiest to install and simplest to use. The newly redesigned Trifecta 2.0 Toolbox Series works with an existing standard 18-20 in. toolbox. Designed, manufactured and assembled in the USA! Your choice in soft tri-fold covers is still simple! Trifecta Toolbox 2.0 Tonneau Cover - Black - Leather Grained Vinyl - 2007-2013 Chevy Silverado/GMC Sierra 1500/2007-2014 2500 HD/3500 HD 6' 6" Bed without Cargo Management System 2007-2009 Chevrolet Silverado 1500 78.7 Bed Without Cargo Management System, 2010-2013 Chevrolet Silverado 1500 78.9 Bed Without Cargo Management System, 2007-2014 Chevrolet Silverado 2500 HD 78.8 Bed Without Cargo Management System, 2011-2014 Chevrolet Silverado 3500 HD 78.8 Bed Without Cargo Management System, 2007-2009 GMC Sierra 1500 78.7 Bed Without Cargo Management System, 2010-2013 GMC Sierra 1500 78.9 Bed Without Cargo Management System, 2007-2014 GMC Sierra 2500 HD 78.8 Bed Without Cargo Management System, 2011-2014 GMC Sierra 3500 HD 78.8 Bed Without Cargo Management System
