Description: 【Product list】: 6 trailer stakes, 6 hook pins, 6 locking split pins 【High hardness steel material】: Stake Pocket D Rings is made of high hardness steel to ensure the robustness and durability of the trailer stake D Type pin, suitable for use in various trailers and trucks 【High load capacity】: The maximum working load of each Stake Pocket D Rings can reach 5400 pounds, with a fracture limit of 16200 pounds, providing strong load bearing capacity 【Adjustable design】: Stake Pocket D Rings comes with a locking split pin and 4 pin holes, allowing users to accurately place the pin. The height of the pile bag can be adjusted to accommodate various loads, and it can also serve as a multifunctional anchor point, suit for various hooks and end accessories such as grappling hooks, J hooks, S hooks, shackles, and towing hooks 【Compatibility】: Stake Pocket D Rings is suit for the standard size pile bags of most practical trailers and trucks, suitable for standard 2 "x 4" pile bags, seamlessly installed at the end of the ratchet belt, winch belt, or chain clamp Specification: Material: Steel Size Chart: Packaging size 26cmx23cmx11.5cm/10.24inchx9.06inchx4.53inch Package Includes: 6 Trailer Stakes 6 Hook Pins 6 Lock Open Mouth Pins Note: Please allow slightly errors 1-2cm differences due to manual measurement.