Give even the heaviest grow lights the support they need with Rope Ratchet Light Hangers. These 1/4" ratchets are capable of supporting up to 150 lbs each, for a total of 300 lbs when both are in use. Two lengths of 8’ red and black rope is pre-fed through the ratchets for easy height adjustment – simply ratchet up or down to where the lights need to be. Also included are four carabiners to attach ratchets to the lighting system.