Dolibest Punching Bag Hanger, Boxing Ceiling Hook Punch Holder 4 Hole Swing Bracket 360 Swivel with Carabiner&6mm Spring&100cm Chain for Hanging Heavy Bag Hammock Wood/Concrete Wall Beam Mount, 350lbs

• 【Suitable Scenes】: 360-degree swivel swing mounting kits provides a wider range of using like hanging heavy boxing punching bag, playgrounds swing set, porch swings, hammock chairs, indoor swing etc..
• 【High-quality】: The hanger set is made of high quality material. The 5mm's thickness bracket base is machined by CNC cutting craft, which is much stronger than other welding product.
• 【Durable & Sturdy】: 4 mounting holes is more stable and safer, up to 350lbs.
• 【Easily Installation】: Easy to install with included hardware set. Widely used for wall wood/concrete ceiling and flat surface.
• 【Satisfaction Guaranteed】: Please contact us freely if you have any query. If you are dissatisfied with any reason, full refund within 30-days return. return your order for 30-Days full refund.

Product description Dolibest Hanging Kits has been designed to conveniently install on a ceiling,veranda,gazebo or any other overhead strucure.Quickly connect to the hammock or chair you need to suspend.Perfect for hammock chairs swing, porch swings, swinging chairs, punching bags, or hanging any other heavy object of an overhead mount. Please confirm the weight your ceiling or wooden beam can bear to avoid danger.We recommend that you consult a professional engineer. EASY INSTALL 🛠Install on Wood ①This requires you to first understand how to use the wood screws. ②Pre-drill four holes in the wooden beam, it is recommended to use a drill bit smaller than 0.2". ③Pass the screw through the hole in the base of the swing hanger, and use a wrench or electric drill to tighten the screw. 🛠Install on Concrete(Does not include Expansion Bolt) ①This requires you to first understand how to use the expansion bolt. ②Drill four holes in the ceiling, and then use expansion bolts to fix the swing hanger on the ceiling. 🛠Connect to items such as hammocks, swing chairs or sandbags that you need to hang. One type of design, no complicated assembly, easy installation and maintenance of facilities. PACKING LIST 📦1 Heavy Duty Swing Hanger 📦1 Heavy Duty Swing swivel 📦1 39.37"/ 3.28ft Chain 📦1 Spring 6MM 📦1 Carabiners 📦4 Wood Screws 📦4 Expansion Screw ATTENTION ❗Its maximum weight of hanger is 800 LB. Be sure the surface is strong enough to support the weight and forces involved which you are mounting. ❗For safety, pleases always check all the parts assembled or welded well for using. Safety Warning WARNING: Maximum weight capacity 800 LB. Ensure the surface is strong enough to support the weight and forces involved. Always check all parts are assembled or welded well before use. Failure to do so may result in injury or damage.