Engineered for dependable cable management, the galvanized steel cable rack support hook is designed to securely hold cables of substantial weight, with a robust rating of up to 600 lbs. Its thoughtful 4.750 in x 1.500 in x 1.31 in dimensions incorporate holes and slots that facilitate easy fastening of cables into the support hook, ensuring a neat and organized setup. Crafted from 3/16" x 1-1/2" x 1-1/8" steel, this hook complies with ANSI C135.35 standards and features a hot-dip galvanized finish per ASTM A-153, providing enhanced durability and resistance to corrosion. Ideal for application in handholes and as part of handhole accessories, this cable rack hook reinforces your installation with strength and reliability while streamlining your cable organization tasks.