Organize, connect, carry, and keep your valuables and keys extra secure with the S-Biner SlideLock dual carabiner from Nite Ize. Made of durable, high quality stainless steel and with stainless steel gates, each gate can be locked independently using the convenient strong plastic slide-n-lock sliders. The S-Biner gates will stay firmly locked until you choose to unlock them, allowing for simple and secure linking, attaching, and carrying. Available in a variety of sizes. Warning: not for use where disengagement could result in bodily injury or property damage. Not for climbing.