Organize, connect, carry and keep your valuables extra secure with the S-Biner SlideLock Double-Gated Carabineer. Made of high quality stainless steel, the S-Biner SlideLock features two simple, innovative plastic sliders that slide into place to keep the gates securely closed. Each gate can be locked independently for convenient access. The S-Biner gates will stay firmly locked until you choose to unlock them, allowing for simple and secure linking , attaching and carrying. The S-Biner SlideLocks are available in three sizes for small-to-larger tasks.