Overview Product Description Flat Bottom Master Link (Grade 80) Master Links WLL: 73,500 to 187,800 lbs.Sizes: 5/8 & 3/4 to 1 & 1/4 in FEATURES AND BENEFITS Designed to accept HA800 chain and components Made from alloy steel Extra-wide width allows for larger hook usage 100% proof tested Design factor 4:1 Product Videos Custom Field Product Reviews