Campbell® can trace its beginnings back to 1834, when one of the many companies that eventually became what is today the Campbell® brand began manufacturing harnesses for horses. Over the years, countless products were added, including wire rope and chain fittings, drop forged chain hardware, high quality tackle blocks, shackles, hooks and much more. Campbell® Anchor Shackle, Series: 419-S, 12 ton, 1-1/4 in, 1-3/8 in Pin Dia, Screw Pin, 4-1/2 in Inner Length, 3-1/4 in Inner Width, 2 in Opening, 3 in Eye Outer Size, Drop Forged Carbon Steel Body, Alloy Steel Pin, Painted