Leftside exterior storage box designed for Ford F250 SuperDuty, F350 SuperDuty, and F450 SuperDuty model years 1999 to 2016. Black ABS composite plastic construction with an integrated code lock for secured, weatherresistant style storage. Key features Compatibility: Fits Ford F250 SuperDuty 19992016, F350 SuperDuty 19992016, F450 SuperDuty 19992016. Position: Leftside mounting. Material and finish: Black ABS composite plastic for a rigid, impactresistant exterior. Locking: Builtin code lock for keyed secured access. Load capacity: Supports up to 75 lbs. Dimensions and weight: Height 25 cm, Length 91 cm, Width 40 cm, Weight 8.45 kg. Part number: 826771708IN. Color: Black. Package contents: As shown. Benefits Adds secure, lockable storage to the truck exterior without altering cargo bed space. Durable ABS construction resists daily wear and maintains a clean appearance. Substantial load capacity accommodates tools, gear, and stored supplies. Leftside configuration provides organized, easy access from the curb side. Typical applications Job site storage: Store hand tools, fasteners, and small power tools for quick access between jobs. Road trip and overlanding: Keep recovery gear, tiedown straps, and roadside supplies organized and ready. Fleet and utility use: Store inspection equipment, paperwork, and service items separately from the cargo area. Installation overview 1. Attach the connection bracket to the side mounting bracket. 2. Insert the rivet nut into the mounting hole and secure the bracket using the hand nut holder. 3. Place the plastic shaft pin in the correct position. 4. Position the storage box into place and complete final fastening. 5. Verify alignment and operation of the lock. What is included Storage box and mounting hardware as shown in the package contents. This leftside storage box is a directfit accessory for the listed SuperDuty models, offering organized, lockable exterior storage with straightforward installation.