Need a bumperspacer for your camper tie down system? Lippert supplies bumper spacers made specifically for HappiJac tie downs that are easy to install and help you secure your truck camper. Our HappiJac® tie down kits combine frame strength and sound engineering principles to create an I-beam truss structure that makes your camper an integral part of the truck, providing unsurpassed strength and security. Its Direct-to-Frame mount is strong and easy to use

• Replacement bumper spacers for the centering guide of your HappiJac tie down