A security box for a fishing rods and equipment is provided. The security box comprises four sidewalls, a bottom, and a hingedly attached lid. The lid lockably secures to a sidewall to prevent unauthorized access to the boxs contents. Along the bottom of the box are a number of mounting holes and associated fasteners, so that the box can be removably secured to a large object like a boat or truck. Access to the mounting means is only available from within the box to keep thieves from stealing the box and its contents. A tackle box holder is disposed within the box to stop a tackle box from sliding around within the security box. Also provided is a set of cushioned inserts that protect the shafts of different styles of fishing rods and prevent them from banging into the walls of the box while the device is in transit.