Protect expensive equipment with Thacker Manufacturing™s HercuLoc secure bed cover. The HercuLoc fits most Ford F-Series, GM Silverado/Sierra, Dodge Ram and 2007-and-up model Toyota Tundra pickups. The galvanized steel covers come in manual or electric versions and have hinges that fold up into the cover, preserving bed space. The electric version features a keyless entry system with code-hopping remote control. An optional ladder rack is also available.