None 48 1/2 in. Aluminum Side Truck Tool Box With Gear-lock

JOBOX aluminum Inner sides utilize the same Gear-Lock System, Self-Centering Latch Pin, RSL Lid and high-Strength Body Design as the Crossovers. They mount on the top of the bed side walls and are ideal for storing longer tools and equipment. Inner sides help keep the bed free for storing bulky items. Combine Inner sides with a Crossover to create a wrap-around storage system.