Reliable Aftersale ServiceIf you have any questions after receiving the stake pocket d rings, please feel free to contact us anytime. Our professional customer service will give you a quick response and a satisfactory solution. Large LoadBearing Capacity working load limit 5400 lbs; capacity 18000 lbs; it possesses robust pulling force, ensuring secure cargo fixation during transport and enhancing overall safety. Wide ApplicationOur stake pocket tie down rings fit all 2x4" standard stake pockets. This d rings for trailers are designed for various trailer and cargo securing needs,flatbed, trailer, trucks,winches etc. Just be sure to measure before you buy to ensure a snug fit. Easy InstallationThis utility trailer D ring can be easily installed into embedded weight slots on the sides of trailers; fit for most stake pockets, flush or outside stake pockets. Precision in PositioningAchieve the perfect fit for your current load with our stake pocket Drings.Each comes with hitch pin, complete with a locking cotter pin and 4 pin holes for precise height adjustments.