BuddyBar has been tested to withstand up to 2560 lbs of force The Buddybar is 8.2 lbs. of beautifully powder coated steel with no plastic parts Great for Homes Apartments Dorms and Traveling The patent-pending Buddybar is simply the strongest home security bar on the market. The Buddybar works great on carpet tile concrete wood. The Buddybar will not fall off your door How much is your personal and family security worth The answer is priceless but it won’t cost you nearly that much with the Buddybar Door Jammer. Of course you can buy door jammers that are less than half the price of ours. BuddyBar has been tested to withstand up to 2560 lbs of force. Now isn’t that peace of mind worth it Sometimes you really DO get what you pay for! The Buddybar Door Jammer is made of 16 gauge powder coated steel. There are no plastic parts on the Buddybar. The Buddybar installs in seconds no tools required. The foot is 2″x4rubber coated steel articulating non-marring providing for a solid grip. Great for Home Apartment Dorm Traveling extends from 36to 51″. The Buddybar works great on carpet tile concrete wood.