High Strength: L Track Threaded Bolt Double Stud Fitting 5,500 lbs break strength, 1,833-2,200 lbs working load limit. Durable: L-Track Double Lug Threaded Stud Fittings Made from carbon steel with Surface black electrophoresis for corrosion resistance. Easy Installation: Simple, secure locking mechanism for all users. Versatile Compatibility: Works with various L-track styles (standard, recessed, aircraft). Multipurpose Use: Ideal for securing diverse cargo like motorcycles, ATVs, and pallets. L Track Threaded Bolt Double Stud Fitting, (10 Pack) 5,500 Pounds Break Strength, Use with L Track Rails in Your Truck Or Trailer to Create Heavy-Duty Bolt Down Anchor Points