✅Compatibility：Compatible with most truck campers, trailers, and pickups. ✅Standard Turnbuckle Kit: Set includes 2 spring loaded（FM-TBS） Standard Turnbuckles, 2 universal（FM-TBR） Standard Turnbuckles，25.5 inches in length. ✅Friendly Reminder:Please read the instructions carefully before installing the swivel clasp for a better experience.For detailed product instructions and operating procedures, please go to Youtube and search “i1nmzPj7Jk0” to view the video instructions, which will help you better understand the product and facilitate the installation. ✅Practical: This 25.5-inch standard swivel buckle kit ensures cargo security and reduces risk when transporting your car over hills, gravel, sand and highways. ✅Good Wishes:We want that our customers will recognize us for our affordable and quality parts,We also want to make the car repair experience better for every customer. Standard Turnbuckle Replacement