Dual Safety Locking Pins: Engineered with two safety lock pins that activate instantly when a rapid descent is detected, ensuring maximum safety and reliability for the user in critical situations. External & Internal Housing: Features a robust double-layer housing that the internal brake system from environmental elements like sand, wind, rain, and snow, enhancing durability and reliability. Double Self-Locking Snap Hooks: Includes top and bottom snap hooks that are self-locking, allowing for easy one-handed operation when connecting to anchorage points or structural features, simplifying setup and use. Extra Extension Lanyard: Comes with a top extension lanyard that eliminates the need for an additional rope, thereby reducing costs and expanding the range of applications for the product in various scenarios., Weight: 3.30693393 Pounds, Manufacturer: Ehwisbe