The DartActive Carabiner is an accessory to the DartBand. It is made of 7075 aviation aluminum and offers 2,697 lbs. of support during use. This accessory travels well with the DartBand and allows you to clip onto a wide array of objects so you can get more use out of your band pretty much anywhere. The simple wire gate design allows for a quick and easy setup with your DartBand or DartActive Heavy Duty Door Anchor. It also helps reduce gate lash while the D shaped design provides the strongest carabiner with the largest gate opening size.