Cable Support: Standard widths are 50, 100, 150, 200, 300,1000mm; Cable Support Systems SizesLoad Depth/Side Height: Interior Depth of the cable support system that is available for cable fill. Standard Depths are 25, 50, 75 and 100 mm. Custom depths are available.Width: Interior width of the cable support system is available for cable fill. Standard widths are 50, 100, 150, 200, 300, , 1000 mm. Non-standard widths are also available.Length: The overall length of the straight section. Standard lengths are 2.44 and 3 meters. Custom lengths are available.Material & FinishMill Galvanized Steel: Used primarily for indoor applications. Cable support systems are manufactured from commercial quality steel that has a zinc coating applied at the mill, offering economical service in dry indoor environments.Hot Dip Galvanized Steel: Used primarily for outdoor applications. After the cable support system is manufactured from commercial quality steel, it is dipped into a molten zinc bath. This ensures that all surfaces are coated with a heavy layer of the zinc.Aluminum: Aluminum is inherently corrosion-resistant, light weight, and easy to handle and cut in the field. Copper-free aluminum alloys used can be installed indoor or outdoors.Stainless Steel: Inherently corrosion-resistant, type 304 and 316 are used in applications where corrosion is a special concern.Special Finishes: Upon request, other finishes can be applied such as powder coating, liquid epoxy paints and PVC coatings.