A spinal fixation and fusion device and method for its use. The device includes a minimum of one stabilization member integral within at least one wall of the device. The stabilization member is typically a pin which when the device is in a final position between the vertebrae stabilization member which is typically a pin is inserted into vertebrae. Specially designed pliers like device can be used for insertion of the pins. A locking mechanism provides a means for securing the pin in place after its insertion.