Truxedo 17- Ford F250 8ft Bed LoPro Tonneau Cover Stainless Works this gauge operates anywhere from

this gauge operates anywhere from 0-16 volts on negative ground electrical systems

530" inner diameter

Memory 0-10

American Made Hardware

Truxedo 17- Ford F250 8ft Bed LoPro Tonneau Cover Stainless Works this gauge operates anywhere fromA sleek, low profile design is the signature of the Lo Pro. Heavy duty construction and the patented automatic tension control keep the cover looking great in any weather condition. The Lo Pro mounts inside the rails of the truck bed, providing full access to stake pocket holes for use with additional accessories. Stylish design, simple functionality and durable bed protection are what make the Lo Pro North America's #1 selling roll up truck bed