CZC AUTO 6 Pack Stainless Steel Tie Down D Ring with Mounting Bracket & Screws
High Quality Material:
The d rings heavy duty are made of outstanding high-strength galvanized stainless steel material with smooth surfaces without burrs, which are rust and corrosion resistance, solid and durable for long time use.
Easy Installation:
the anchor points with 2.2" X 0.8" mounting bracket provides a sturdy base. Simply insert the screw or bolt through the 1/4" bolt hole on the mounting bracket, and then fix it to any wood or metal surface. You can install it according to your needs, and it is easy to remove and use repeatedly.
Wide Application:
Fix logistical tightening of ratchet and cam buckle straps, ropes, hooks and chains to secure goods of various sizes and weights: bicycles, all-terrain vehicles, all-terrain vehicles, quad bikes, motorcycles, furniture, camping equipment, Transport boxes, equipment, heavy machinery and power tools and other loads. 
to secure cargo of all sizes and weights: bikes, ATVs, UTVs, quads, motorcycles, furniture, camping equipment, delivery boxes, appliances, heavy machinery and power tools, and other loads CZC AUTO durable D-ring tie anchor is designed for surface mounting and adds convenient fixing points for cargo straps, ropes or cables.
D-ring is made by stainless steel to withstand various pressures and has a capacity of 400 pounds. When not in use, the large flap D-ring anchor points will fold up, which is versatile enough to accommodate most cable tie down end accessories. 
Notice:
When you are on a journey, it is very important to ensure that your cargo is fastened and completely safe. Unsafe cargo not only poses a danger to you, your passengers and fellow drivers, but it can also cause damage to the trailer, light truck chassis or vehicle cargo area and the cargo itself.
Tie-down Anchors Must be Chosen According to Their Safe Working Load Limit (WLL). The Weight of The Secured Cargo Must not Exceed the Combined WLL of The Anchors Being Used.