STRONG: stake pocket D-ring has a working load limit of 5400 lbs. Capacity is 16,200 lbs. Do not exceed Working Load Limit. | PRECISE PLACEMENT: Stake pocket D-Ring comes with a.5hitch pin w/ locking cotter pin and 4 pin holes, so you can adjust the height of your Stake pocket D-ring to fit your current load. | FITS MOST STAKE POCKETS: Designed to be compatible with standard 2 inch x 4 inch stake pockets. This includes common flush and outside stake pockets. Please be sure to measure before you purchase. | VERSATILE: D-Rings can be utilized as anchor points for a wide variety of hooks (grab hooks, j-hooks, S-hooks, shackles) and end-fittings (ratchet straps, winch straps, or chain binders).