Lockable tailgate is made of glass-filled composite materials, so its rustproof, lightweight and easy to handle with convenient one-hand release. Key locks gate onto your truck to prevent theft. Steel subframe. Includes rotary latches and cables. Includes pivot tube spacers/inserts. Any factory gate pivot tube spacers/inserts should be removed prior to installation. The Louvered 4000 Series Tailgate is Strombergs most popular gate, boasting the following features:• Glass filled composite material â lightweight and durable• • Lockable, single handed entry• Louvers improve vision, reduce drag• Rotary latches, cables and inserts included• Privacy accessories available• Limited 2 Year WarrantyThe 4000-Series tailgate kit comes complete with attachment hardware and tailgate cables. This kit does not include your trucks factory-mounted striker bolts and pivot posts. Stromberg Carlson tailgates are designed for full size trucks/truck beds only and are not designed to accommodate step-side trucks. 2015 2016 F-150 1997 1999 F-250 Light Duty 1999 2016 F-250 & F-350 Super Duty | Stromberg Carlson Products Louvered Tailgate, Ford 4000 Series