Easy Installation: First mark the position on the wooden beam and pre-drill a small pilot hole, then drive the screw into the wood with a hammer, finally drive the screw into the wood with a wrench and make sure the screw is fully secured to the wood in one piece. Designed to be installed in minutes. HIGH QUALITY : All swing accessories are made of 304 stainless steel, 100% permanent rust-proof, suitable for indoor and outdoor playgrounds, including swing stands, porch swings, swings, yoga swings, patio swings, jungle hammocks, sling trainers, Olympic rings, leotards, gymnastic rings, gymnastic chairs, gymnastic swings, sandbags, sandbags, hanging chairs, etc. 2 in 1 Design: The 2 in 1 design bracket, which can be rotated 180° forward and backward, is more flexible and versatile for hanging other heavy objects on the upper support. Safe and reliable: The high-quality and stable anchors are designed for children and adults, and there are a total of 2 hooks. Weight Limit: 900 kg.