OMEGA STEEL LADDER AND SCAFFOLD HOOKS Omega Pacific * Extra-large hook designed to fit over ladder rungs, pipes, safety rails, or anywhere you need the extra gate opening space of a side-swing gate * Over 2" of gate clearance * Zinc-Chromate plated to increase corrosion resistance * UL Classified L, Exceeds NFPA/ANSI/OSHA strength requirements * Ladder Screw-Lok weight: 663 gr., Strength: 41kN * Ladder Quik-Lok weight: 683 gr., Strength: 41kN * Scaffold Quik-Lok weight: 678 gr., Strength: 41kN * Scaffold Screw-Lok weight: 658 gr., Strength: 41kN