Quality
Our door hinge locks are machined from solid steel. The cheaper competition is made from copper and the guard is easily crushed with pliers or vice grips allowing a thief to quickly remove the nut and steal your door. Our guard cannot be crushed.

Tamper-Resistant
Our unique design requires a special, precision-machined tool that is not easily duplicated (see photos below). In addition, we offer many variations so the chance of someone having your tool is very remote. The competition only offers a single style . . . everyone who orders a set has YOUR tool.

Convenient and Easy to Install
To install the Door Keeper, one must only remove the existing nut on one hinge per door. Simply slide the guard over the threads on the hinge pin, and using the special tool provided, thread the nut onto the vehicle hinge pin. Use the same 13mm socket or wrench you used to remove the factory nut. Note: On the older YJ’s, the factory nut requires a ½” socket or wrench.

Attractive
When installed, our Door Keeper is very compact and hardly noticeable. The Stainless Steel blends well with all vehicle colors. Many of the other Jeep hinge locks on the market are bulky and ugly.