A true professional's truck box, LUND's SFL boxes provide the strongest, most ridge box lid in the market; able to withstand years abuse and wear and tear. Structured foam fill prevents bending or warping, ensures easy opening and closing from either side of box, and enables lids to withstand up to 500 lbs. of cargo weight. Available for mid to full-size trucks, these boxes provide plenty of room for large tools and equipment and feature side pocket organizers for frequently used tools and heavy duty, sliding tray. Easy grip 3 finger double latch, stainless steel paddle handles securely lock to keep expensive tools and equipment safe. A specially designed linkage cover separates box contents from the latch system during operation, protecting box contents and strengthens the box's latching system. Fully assembled in the USA, these boxes are backed by LUND's Limited Lifetime Warranty.