Weight CapacityUp to 150 pounds load capacity per pair,75 pounds per ratchet,ensure the flexibility and durability. Sturdy MaterialMade from 8ft solid braided polypropylene rope with zinc plated steel carabiner clips and internal gears.The end of the rope is locked by aluminum pressure. Loose-proof DesignThe rope will automatically locks and stay in the place you pulled until you release it by pushing the thumb release lever.Do not need to worry about stretching, snapping back or loosening. Multiple applicationWork as an adjustable rope hanger or locking pulley.Perfect for hanging light fixtures,reflectors,carbon filters,fan,ventilation equipment and so on. Package IncludingCome with 8 Pairs of 1/8 heavy duty adjustable rope clip hanger,8-feet long,4 easy-to-use carabiner clips/1 pairs.