Features & Details Secure Support: The triangular A-frame structure of the swing frame provides stable and wobble-free support, ensuring the safety of children during play. It is recommended to use two 4" x 4" x 96'' legs (actual size 3.7" x 3.7") and one 4" x 6" x 114'' top beam (actual size 3.7" x 5.7"). Sturdy and Durable: The swing frame is constructed from carbon steel, making it robust and deformation-resistant. The surface is coated with a spray paint process, providing corrosion resistance and rust prevention, ensuring a long lifespan. Easy Installation: You can quickly install it following the user manual. The product comes with screw holes, making it convenient to secure in place with bolts, saving time and effort. Abundant Accessories: Our kit includes a wide range of accessories, including M8*110 galvanized hex bolts (24pcs), galvanized M8 nuts (24pcs), and M8 washers (48pcs), making installation easy and providing stable support. Versatile Use: It can be widely used for installing and securing swing frames in various settings, such as indoor and outdoor playgrounds, jungle gyms, and yards.