1、Easy Installation: The L track stud fitting is inserted into the lashing rail and locked by releasing the bolt with spring and fixed in the rail. The hook can be hung on the ring from lashing straps. The fitting can be moved in the rail within the hole pattern. This only happens by pressing the compression spring. 2、Standard Size: Designed to meet standard specifications, the airline track fitting is suited for all hole patterns on L Track airline rails. This ensures universal compatibility with a wide range of vehicles, including trucks, buses, and trailers. 3、Heavy Duty Fitting: Crafted from high strength carbon steel materials, the airline track stud fitting is designed to withstand the rigors of heavy duty use and ensure long lasting performance. 4、Reliable Solution: The robust construction and reliable locking mechanism contribute to its durability and reliability, making it a dependable solution for securing cargo effectively and safely. 5、Versatile Application: Airline bolt stud fitting is ideal for attaching to airline rails L Track or lashing rails of lashing straps on trailers, motorcycles, cars, trucks or caravans. and is ideal for all camping gadgets.