Gull Wing Full Size Aluminum Tread Plate Crossover Toolbox. This Crossover box from Delta provides superior security and easy access. This box features the gear lock self adjusting dual rotary locking system that always latches and closes for superior security. It has a self aligning latch pins that pivots from side to side to engage the gear lock system, no adjustments are needed. The box has a high strength, reinforced lid and body that will resist cargo damage, attempted break-ins and protects the locking system. The end mounted push buttons provide easy access; each lid locks, unlocks and opens from the same side. It has built in storage bins on both ends and a 4 compartment sliding tray for convenient small item storage. The dimension of the crossover box is 70-1/8" long across top x 14-1/4" height x 20-1/4" wide.