My Cable Mart

Organize your cables with professional desk and cabinet cable-pass through grommets. Cut hole to size specified, and either press or glue into place.Specifications:Hole Size Required: 3.0".Grommet Insert Width: 2.973"Grommet Lid Width: 3.484"Grommet Depth: 0.689"Inside Diameter (Approx): 2.77"Size Tolerances May VaryImportant Installation Note: The Grommets are manufactured to be slightly less that the hole size. For example, if we have a grommet advertised at 3.0 inches (example size ONLY), when measured on a caliper, it will measure at approx. 2.973" inches - or approx .027 inches LESS than the hole size of 3 inches. This difference is by design to allow for the grommet to be inserted into the CUT hole size. These grommets after inserted into a cut hole are intended to move freely. If you need a TIGHT fit, a small amount of glue or silicon may be needed. Please see technical drawing (Product Manual) below for size and shape details.