Convenient and SturdyHigh-strength U-shaped loop design and 4 holes in the eye plate ensure stability and sturdiness, can withstand a load of up to 50 kg per ring.All stainless steel eye plates are finely machined, simple streamline design, no sharp corners.Strong materialHigh quality: Made of high quality 304 stainless steel, the eye bolts have smooth surface without burrs, strong load capacity, durability and corrosion resistance for dam environment and long term use.Widely UsedStainless steel ceiling hook eye plate Can be used not only for small yachts and boats, but also residential accessories, for suspension training, hammocks, marine deck gear, sun sails, decorative ropes and nets, carrying straps, chains, hanging plants, swings, etc. Easy to InstallThese perforated plates are very easy to install and remove. Insert screws or bolts through the screw holes of the brackets and fix them to a wooden or metal surface, then screw the hooks.Kit ContainsThis kit contains 12 M5 size stainless steel grommet plates. The diamond-shaped holder is 59mm long, 17mm wide and 2.4mm thick. Each plate has 4 holes for countersunk screws, each hole being 4.6mm in diameter.