Used a 2 3/8" hole saw. Socket fitted perfectly. In fact it could have been slightly smaller for a tighter fit. tends to reduce the Pulling sleeves out with what I've found to be typical of a sleeve with a mouse hole though, the actual knot is stiff enough to hold the ends of the cord so they don't fall through the hole, which is exactly what I wanted, more annoying than that trying to hold on to something with one hand as the cable winds its way back into the decrepit subfloor of your desk.
π§ General Tools 1261 2 Rustproof Grommet: A Durable Solution for Rust-Free Fastening
9 Review
CargoLoc 82473: Secure π Your Cargo With 10 High-Quality Grommets
11 Review
Smartphone Apple iPhone X 256 GB, 1 SIM, space gray
66 Review
π§ General Tools 1261 4-2 Inch Grommet: Enhanced SEO-friendly Product Title
9 Review