Specification: pair of 1/8 inch heavy duty rope hangers, 8-feet long, 4 easy-to-use Carabiner clips. Up to 75-pound load capacity per ratchet, 150-pounds per pair Loose-proof design: the rope automatically locks into the place you pulled and will stays locked until you release it by pushing the thumb release lever. Do not need to worry about stretching, snapping back or loosening Rope material: braided polypropylene. Hook material - zinc plated steel / metal internal gears Package includes: 6-pack 1/8 inch ratchet tie down, comes with 8 feet tear resistant high tenacity solid braided polypropylene rope Multiple application: can be used as a grow light hanger, tie down rope, rope hook. Can work as an adjustable rope hanger, or a locking pulley. Help to take the hard work you need to do