Allen Magnum Swivel Set for 1 Inch Sling is built for ultimate durability and performance tested to withstand up to 300 pounds. Featuring a knurled threaded locking screw it ensures a secure slip-free hold on your sling swivel stud. The black steel metal-forged cast design not only adds strength but also guarantees silent dependable operation for a worry-free experience. Ideal for 1-inch slings it delivers trusted functionality in a sleek and robust package.