AgroMax Heavy-Duty Adjustable 1/8-Inch Rope Ratchet Grow Light Hangers (One Pair) One pair multi-use adjustable 1/8" rope ratchet hangers Capacity: pair holds 150 pounds max. (up to 75 lbs. ea.) Features quick-connect carabiner clip attachments 8-foot heavy-duty braided polypropylene rope ; cold, heat, and rust resistant composite gears Rope dimensions: 1/8" diameter x 8' long