Piero Lorenzo 7423-6 7/16-Inch by 4-3/4-Inch 540-Pound Stainless Steel Quick Link Supports up to 540-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 1.2-Inch (W) by 1.1-Inch (H) stainless steel defends against water, food and chemical corrosion