FEATURES UL STYLE""MARGIN-TOP0PX;PADDING-TOP 5PX; PADDING-BOTTOM 5PX;"" ALLOY STEEL O-RINGS FOR EASY PASS-THROUGH INSTALLATION IDEAL FOR I-BEAMS AND OTHER PROPERLY RATED STRUCTURAL MEMBERS PARTICULARLY IN HARSH ENVIRONMENTS MEETS THE REQUIREMENTS OF OSHA 1926 AND ANSI Z359
