Cable Hanger Data Sheet Manufactured in mild steel. Hot dipped galvanised after manufacture. Special designs available on request e.g. Girder hanging, 90° Twist, side by side cables. Used to hang cables on walls or support structures. Fixing Holes Dia. Thickness mm * Load Capacity: The recommended safe working load for individual hooks is detailed above. Brackets with multiple hook configurations are designed to operate with all hooks carrying their maximum load.