Brand new Heavy Duty Aluminum L Track, 48 Inch L Track Rail, 4ft Airline Style L Track Tie Down Rail, Truck Bed Side Rail for Trucks, Vans, Pickup, Enclosed Trailer Features details High Quality: lukar Aluminum L Track is made of strong, lightweight high-quality aluminum. So you can secure your motorcycles, ATVs, garden tractors, and more with confidence 4 Pack Aluminum L Track: 4 ft L Track Rail | Material: Aluminum | Color: Unpainted | Length: 48 inch L Track| Width: 1.73 inch | Fasteners Not Included | Quantity: 4 Pack Versatility: Heavy duty 48 Inch L Track is a versatile cargo track system. You can accommodate a wide variety cargo with the same tie down tracks and L track fittings Installation: Our Airline Style L Track Tie Down Rail is suitable for both surface mount and flush mount installations. It gives the user many choices when deciding where to install track in their truck bed or trailer. Widely Used: Truck Bed Rail is used to secure Motorcycles, ATVs, Utility Tractors, Dirt Bikes, and used on Pickup, Truck, Van, Utility Trailer etc