Attaching to 2 in. receiver hitch on vehicle by way of Monkeyrack Bolt-on Attachment, Monkeyrack Ladder Stabilization System helps eliminate extension ladder injuries caused by ladder movement. Vehicle acts as anchor to eliminate movement or shifting of extension ladder, and ground level installation provides secure climbing environment from first step. Design automatically sets extension ladder at recommended angle, enables installation in 3–5 min, and exceeds recommended points of contact.