Description Metal Distribution D Ring Our metal distribution rings are used to support multiple vertical or horizontal cable runs in walls or ceilings for both residential and commercial low-voltage cabling applications. The inside diameter is listed in the product size, these distribution rings have a smooth surface that prevents cables from being damaged. The holes are used to mount this product to almost any flat surface. Once mounted, you can easily route your cables through the opening so you can organize and manage cables properly while giving your installation a clean professional look. Product Quality The professional-grade surface mount cable distribution D-ring makes cable management easy and cost-effective. This product is perfect for all commercial and residential installations. Application Distribution rings are used when support for multiple vertical or horizontal cable runs is required on walls or ceilings. Features Features Multiple Size Available Sold Individually Designed with two mounting holes per side Will not damage conductor insulation Distribution rings have a smooth surface that prevents cables from being damaged .22" diameter mounting holes Cable I.D.: 2", 3", 5", 8", 12" UL, CUL, RoHS Compliant Specifications TECHNICAL SPECIFICATIONS CABLE I.D 2" 3" 5" 8" 12" PRODUCT HEIGHT 0.63 INCH 0.63 INCH 0.63 INCH 0.38 INCH 0.38 INCH PRODUCT WIDTH 2.75 INCH 6.08 INCH 8.05 INCH 3.7 INCH 3.7 INCH PRODUCT WEIGHT 0.13 LBS 0.043 LBS 0.02 LBS 0.433 LBS 0.06 LBS MATERIAL ALUMINUM ALUMINUM ALUMINUM ZINC PLATED STEEL ZINC PLATED STEEL CAT 5E CABLE CAPACITY 75 150 250 425 550 CALIFORNIA PROP 65 YES YES YES YES YES What's in the Box What's In the Box Qty 1 - Metal Distribution D Ring