Lehigh 7035C-6 1/2-Inch 3,000-Pound Quick Link, Zinc Plated Supports up to 3,000-pound safe working load limit Attaches quickly to chains and eyes without tools Ideal for temporary and permanent applications Measures 3.3-Inch (L) by 1.6-Inch (W) by 1.2-Inch (H) Zinc Plated finish defends against water, food and chemical corrosion