CM Anchor Shackle, Super Strong, 3 ton, 12 in, 063 in Pin dia, Screw Pin, 194 in Inner Length, 138 in Inner Width, 084 in Opening, 134 in Eye Outer Size, Micro Alloy Steel Body, Micro Alloy Steel Pin, SelfColoredCM Super Strong Shackles are Carbon Type Shackles With Strength Ratings That are 17 to 50 Stronger Than Comparable Sized Carbon Shackles As a Result, These Shackles are Designed With a 61 Design Factor Anchor Shackles Can Be Side Loaded or Used For Multiple Connections