National Hardware's 5/16" x 1-1/8" Stainless Steel Rope Loop creates quick and easy tie-downs for ropes and cables. Marine Grade and manufactured from stainless steel for durability. Easily installs through countersunk screw holes. Used for quickly tying down rope in a variety of applications. Do not use to hang loads, lift loads and support weight of persons or objects National Hardware's Lifespan Limited Lifetime Warranty.