Undercover UC3030 Classic Black Lift Top Locking Tonneau Cover Strong nylon pull strap assists you in closing the cover, very helpful on taller trucks Secure, versatile and weatherproof twist locks allow you to open your undercover with or without your key Standard no-drill concealed clamp bracket system makes installation very easy The Undercover is a full perimeter seal and gives a perfect fit Wall mount hardware is included with every undercover to keep your garage clutter free and your cover protected, sleek styled contour custom fit