Compare the Lomax and the Leer HF650M Hard Fold Tonneau Covers. Check out the video below. The main few differences between the Lomax & the Leer is the Lomax is manufactured in the USA, a tri-fold cover, made of light-weight aluminum, is available in 3 finishes (matte black, black urethane (like a bedliner coating) and diamond plate. It can be folded up and stored flat or in addition the original Lomax can be removed and re-attached with no tools in seconds. the Lomax Stance model can be stored vertical for 100% bed access but then has 2 bolts to totally removed. The Leer HF650 on the other hand is is made of a fiberglass re-enforced polymer (so its thicker and heavier to fold). It is a 4 fold cover than can be stored flat with 3/4’s of the bed open or stored virtual with prop rods for almost 100% bed access. To totally remove, you have the are 2 bolts to removed. The Leer is designed in the USA but imported from overseas.
Both tonneaus are hard, both fold up, both are a clamp on installation, both offer self-locking features. Both are sealed up nicely for the weather although the seals are nicer on the Lomax and the props are easier to use on the Leer.