National Hardware's 7/16" x 5 1/4" Lag Screw Eye is designed for hanging plants, signs, clotheslines, etc. Storm Shine Finish for style and high resistance to corrosion & abrasion. Safety supports a working load of 320 lbs. Caution: Do not use for overhead lifting, support of human weight, athletic or playground equipment. For exterior applications Made with steel for durability. National Hardware's Lifespan Limited Lifetime Warranty