FeaturesCompact and lightweight designComplete hands-free horizontal mobilityHigh strength steel and aluminum constructionExtremely rugged and corrosion-resistantRotating D-ring tie-off point is fixed in centerReplaceable wear pads eliminate metal-to-metal contactUse Force2™ lanyard when tieing off at feetInstalls onto 6 to 18 in wide I-beam flange up to 2-1/2 in THKEasy to use detent pin adjustment