Core performance: Durable Material: Made of sturdy carbon steel material, the surface has been sprayed for rust and wear resistance, with a long service life. Stable support: Paired with a triangular A-shaped swing frame design, it provides stable support and ensures safe use. Installation convenience: Easy installation: Reserve screw holes, simply drill holes to complete installation, easy to operate. Complete accessories: equipped with a complete bolt kit, further improving installation convenience and support stability. Applicable scenarios: Suitable for indoor and outdoor amusement parks and other scenarios, it can be used as a fixed base for swing and other facilities.