Welcome to our store！</br> 1、Hook/rotate hook can be firmly clamped on a hammock or swing chair, high safety, spring can play a buffering effect. 2、The spring is perfect for hammocks, hanging chairs, swings, sandbags, cradles or awnings, or any other heavy objects. 3、The spring helps to reduce the impact force and increase the service life of the hammock. 4、Made of high quality stainless steel material, which makes it durable and strong, has a long service life. 5、The spring may be deformed when the weight reaches 230kg, but it is full safe in daily use below this weight. <p class="wang-edit-text"><p class="wang-edit-text"> Item Type:&nbsp;Spring Hanging Kit Material: 304 Stainless&nbsp;Steel Color: As Picture Shown Spring Length: Approx.&nbsp;150mm/5.9in Spring Width: Approx. 35mm/1.4in Carabiner&nbsp;Length: Approx.&nbsp;80mm/3.1in Carabiner Width: Approx. 40mm/1.6in Rotation Loop Length: Approx.&nbsp;87mm/3.4in Rotation Loop Width: Approx. 34.5mm/1.4in Weight: Approx. 587.0g/20.7oz Quantity: 1Set Bearing Capacity: the spring may be deformed when it reaches 230 kg/8113.0oz Purpose: Outdoor activities/hanging chair swing accessories Function: Telescopic spring <style> .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }</style> 1 x&nbsp;Spring1 x&nbsp;Rotation Loop 2 x Carabiner Satisfaction - Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactoryaftersalesservice</br>