Incorporates all the features professionals have come to expect from a first class rescue system, including versatility. Primarily used for raising and lowering people or equipment in rescue and industrial work access and is ideal for confined space applications. Pulleys are equipped with a built-in anti-reversing lock. Only a ten pound force is required to hold a 220 pound (90 kg) load. A Suretyman ascender attached to both the operating rope and the user via a securing rope will automatically stop the descent if the operating rope accidentally releases. Offers rapid deployment, is virtually maintenance free and is rated for two-person load. Compact and lightweight with a standard system weight of 17 pounds (7.7 kg). Rated capacity of 600 pounds (272 kg) for personnel and materials. Offers a standard rope length of 200 feet (66m) with a maximum rope length of 600 feet (200m).