Excellent Quality: These heavy duty ceiling hooks are made of premium brushed 304 stainless steel, With well constructed eye plate with closed hook, safe and sturdy design, processed with wire drawing treatment. High shine and smooth touch. Highly polished surface without burrs. Durable and rustproof.it works well in damp room and outdoor environment. 4 Pieces of M6 Hook:M6 Eye Plate Ceiling Hook. 304 Stainless Steel Ceiling and Wall Hanging Hardware Fixture Size: 3.5cm x 4cm, Max Load 100kg.Pack of 4 , delivered with stainless steel screws. Easy to Install: This ceiling wall hook is suitable for mounting on solid walls, ceilings, floors, patios, trees, etc. Only a few minutes to drill screw holes and you can easily install it. ride anywhere inside or outside of your choice. Widely Application: The 304 stainless steel eye pad is widely used in various fields such as home improvement, sports facilities, boat rigging. It is ideal for hanging porch swings, hammocks, swing chairs, punching bags, canoes, kayaks, bicycles, candles, potted plants, gym and boxing equipment, etc. Also ideal for boat and boat mounting hardware. marine bridges. Key Features: High quality 304 stainless steel treated Well-built, secure and robust design Good surface condition Smooth surface without burrs strong load capacity, durable and anti-rust Easy to install Wide application Specification: : Lyaor Name: Ceiling Hook Material: 304 stainless steel Size: 4x3.5cm Use screw size: 2.5cm Size of the plate: 3.5 x 4 cm Stamp thickness: 0.27 cm Color: Silver Style: M6 ceiling hook with ring Mounting Type: Ceiling,Wall Safe carrying: 73kg, Max. load-bearing: 100kg. Used: home renovation, sports facilities, boat rigging. The package includes: Set of 4 stainless steel hooks (with stainless steel screws) 4 x Ceiling hooks 16 x Mounting screws 16 x Expansion Bolts