Bonsicoky is a brand that pursues high quality and provides high-quality, reliable and practical hardware products for global customers. Our product quality and innovation will continue to improve, and in the future we will launch more high-quality hardware products. We hope you like Bonsicoky products too! Feature 1.The punching bag spring is made of 304 stainless steel, which is resistant to rust and wear for a long time. 2.The heavy duty punching bag spring specially designed for heavy objects has high elastic strength and strong shock absorption. 3.The sandbag spring can buffer the direct action of the gravity of the sandbag and reduce the wear of the sandbag chain by gravity. 4. It is very suitable for sports training, such as indoor rock climbing, boxing, aerial yoga, resistance training, etc., it can also be used to hang hanging chairs, hammocks, chandeliers, etc. Specification Material: 304 stainless steel Surface Treatment: Galvanized Size: 115 x 40mm/4.5" x 1.6" Thickness: 8mm/0.32" Max Load-bearing: 440lbs Package Content 1 x Heavy Duty Punching Bag Spring 90 Day Money-back Guarantee We believe in consistent service and quality. If you are not satisfied with the product, please contact us and we will refund the full amount. Now click ‘Add to Cart’ , this will be your most reliable choice and bring you a 100% worry-free shopping experience!

90 DAYS MONEY BACK GUARANTEE---We believe in consistent service and quality. If you are not satisfied with the product, please contact us and we will refund the full amount. Now click ‘Add to Cart’ , this will be your most reliable choice and bring you a 100% worry-free shopping experience!. WIDE USE - The punching bag hanger is very suitable for sports training, such as indoor rock climbing, boxing, aerial yoga, resistance training, etc., allowing you to exercise at home anytime, anywhere. It can also be used to hang hanging chairs, hammocks, etc. PROTECTION DESIGN - The heavy duty punching bag spring can load up to 440lbs. It can buffer gravity and share the load of gravity on the punching bag hanger and protect the punching bag hanger from direct gravity wear. In this way, you can carry out boxing training for a long time and take your boxing training to a new level. DAMPING - The spring helps to absorb vibration, so the hammock will not shake with each impact, so that the hammock can be evenly suspended and moved smoothly. Hammock after reducing vibration can bring you a comfortable feeling. STURDY MATERIAL - The punching bag spring is made of 304 stainless steel, and the surface is galvanized, which has strong rust resistance and corrosion resistance. Its heavy-duty structural design, with a thickness of 6.5mm, makes the spring begin to stretch under the condition of a gravity of 24 LBS. Its tensile restoring force is strong, and it is not easy to wear and deform after long-term use.

Date First Available: March 16, 2021. Best Sellers Rank: #271,354 in Sports & Outdoors. Customer Reviews: 4.8 out of 5 stars 10 ratings 4.8 out of 5 stars. : B08Z387GHZ. Batteries Required?: ?No. Material: ?Stainless-Steel. Size: ?440 LB. Item model number: ?JIAWONG210316002. Package Dimensions: ?4.49 x 2.64 x 1.97 inches. Item Weight: ?10.2 ounces. Part Number: ?JIAWONG210316002. Manufacturer: ?Bonsicoky.