Product Description Specifications These heavy duty zinc plated D-rings are made from rigid cast steel and feature a beefy 1- in. center pin. With a Working Load Limit of 13,500 lbs., these D-rings are perfect for most any recovery operation. Category: Suspension>Shackle Kits Core: N LTL: N MPN: 11235.03 Proposition 65: Y Special Order: Y