HeavyDuty Steel Construction: Crafted from robust steel with a black coating, this ceiling mount hook offers long lasting performance and resists erosion, providing a secure hold for your heavy punching bag with 5 bolt points for reliable installation Kit For Easy Setup: This package includes 1x bag hanger, 1x carabiner, 1x rotating link buckle, 2x lag bolts, 3x hex bolts and 3x hex nuts, making installation quick and convenient for immediate use in your home gym 360Degree Rotation Mechanism: Featuring a rotating link buckle, this black ceiling mount hook allows your boxing or Taekwondo bag to swing while avoiding injury during intense training SpaceSaving Wall Mount Design: Maximize your training area with this efficient ceiling mount solution that utilizes vertical space, suitable for hanging various swing types including porch swings and playground equipment Use scenarios Home gym boxing or Taekwondo training: Hang a heavy bag from the ceiling mount to enable fullrange punching and kicking drills with a secure, stable setup Small or multiuse training room: up floor space by overhead mounting the bag or other swings, allowing you to perform floor exercises and bag work in the same area Outdoor porch or backyard setup: Install for porch swings or playground equipment, leveraging the vertical space to keep ground area clear while maintaining sturdy support