High-gravity traps were traps used to protect bases and installations.

Typically used in conjunction with other defenses such as pit traps and walker barriers, High-gravity traps functioned on the same principle as man traps, but on a much larger scale: consisting of gravity generators buried underground, High-gravity traps were powerful enough not only to immobilize numerous troops, but also to immobilize speeders and other small repulsorlift vehicles.