Vehicle and trailer mountable metal lockbox for assisting securement of personal property; More particularly, a metal box housing a retractable cable and mountable to a recreational vehicle, namely a camper trailer, travel trailer, tent trailer, utility trailer, covered trailer, motor home, motor vehicle

Vehicle mountable cable system comprising extendable metal cable wire and metal cable-housing; chassis-mountable lock assemblies, namely, metal lock-box kit consisting primarily of a vehicle-mountable housing with an extendable and retractable cable; metal coupler to mount a cable-housing to a beam or frame of a vehicle; and metal coupler to mount a cable-housing to a vehicle chassis-beam, hitch-receiver, ball, or post