Lehigh 7066-6 1/4-Inch by 2-Inch Steel Welded Rings, Nickel Plated, 2-Pack Nickel Plated, steel construction protects against rust and corrosion Supports a working load of 200-pounds Measures 2.3-Inch (L) by 1.2-Inch (W) by 1.2-Inch (H) Steel Welding Rings are ideal for outdoor projects Rigid construction ensures stability and strength