ALL IN ONE SET: This kit includes 4 M8 eyelet plates, 16 M5 screws and 16 wall plugs. Each fixing plate measures 40 x 50 mm. The hook hole is 25mm and each screw hole is 6.2mm in diameter. SCREWS AND WALL PLATES: The kit consists of 16 M5 countersunk screws and 16 wall plates. The screws are 35mm high and the plugs are 38mm high. With the screws and wall plugs included you will have all the necessary elements for the ceiling hook on walls, doors or ceilings. STAINLESS STEEL 304: Each high quality 304 stainless steel grommet plate has a shiny finish. This makes them rustproof and corrosion resistant. They are suitable for indoor and outdoor use. The hooks are welded firmly to each oblong plate and each offers a load capacity of 200 kg. WIDE RANGE OF USES: Our small wall hook sets are great to be used for hanging plants as well as hanging nets, hammocks, swing chairs, swings, resistance bands, punching bags, ropes, flower pots, lights, cables and clotheslines. Can also be used for door or cabinet locks with padlocks.