National Hardware's 3/16" x 3" Lag Screw Eyes are designed for home and industrial use. Storm Shine Finish for style and high resistance to corrosion & abrasion. Safety supports a working load of 34 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