Schaefer's Cast Pad Eye is cast from high quality grade 316 stainless steel and has high safe working loads for heavy-duty use. Its eye is 1 1/8 in. (29mm) wide x 7/16 in. (11mm) wide and is made from 1/2 in. (13mm) eye stock. Its flat, circular base is 3 in. (79mm) in diameter. Its safe working load is 12,000 pounds (5455kg). The backing plate for this pad eye is SC9758.