Organize, connect, carry, and keep your valuables extra secure with S Biner Slide Lock Double Gated Carabiner from Nite Ize. Made of high quality stainless steel, each S Biner SlideLock features two simple, innovative plastic sliders that, when slid into correct placement, keep the gates securely closed. The S Biner SlideLock will stay firmly locked until you choose to unlock it, allowing for simple and secure linking, attaching, and carrying. Each gate can be independently locked for convenient access. Available in two sizes 2 and 4 for small to larger tasks.