1Stainless Steel Material: Made of high quality stainless steel material, strong and durable, anti rust, anti corrosion, high hardness performance. 2Exquisite Workmanship: The welding is complete and the connection is firm. Not easy to crack, loose and overflow, smooth surface without burrs. 3Wide Application: The whole kit are suitable for roof beam, hammock, swing hanging chair, porch swing punching bag, yoga suspension, etc 4Easy to Use: If you want to hang a hammock in your bedroom, a swing in the yard, or a sandbag in the gym, it's easy to go. 250kg/551lb load capacity. 5Product Style: Square door buckle M8 and carabiner M7 and rotating ring M6 and expansion screw 6x50mm. Suitable for yoga training, hammock, hanging chair, etc. Item Type: Ceiling Hanging Kit Material: Stainless Steel Product Color: As Pictures Shown Product Weight: Approx. 222g / 7.8oz Product Load Capacity: 250kg / 551lb Product Style: Square Door Buckle M8 and Carabiner M7 and Rotating Ring M6 andExpansion Screw 6x50mm Application: Yoga Training, Hammock, Hanging Chair, etc. 1 xSquare Door Buckle 1 x Carabiner 1 x Rotating Ring 4 x Expansion Screw