Customers asked these questions about Cable Entry, Metal, Ø60mm
Answers from experts.Choosing The Correct Hole Saw Size
My hole saw set has a 60mm bit. Is this the exact size I need?
Yes. This grommet is engineered for a standard 60mm diameter hole. The internal cylinder is slightly undersized (approx. 58-59mm) to drop comfortably into a 60mm cutout, while the top flange (rim) is wider to conceal the raw edge of the timber or stone for a seamless finish.
Fixing Loose Desk Grommets
How do I secure it if the hole is slightly loose?
While the grommet is designed for a snug friction fit, variations in hole saws or material (like slippery stone) can make it feel loose. The professional fix is to apply a small bead of clear silicone or construction adhesive (like Liquid Nails Mirror Metal) under the rim before pressing it into place. This prevents the unit from spinning when you pull cables.
Preventing Grommet Finish Damage
Will the finish scratch or tarnish over time?
This is a Zamak (zinc alloy) casting, not painted plastic. The metallic finish is electroplated for durability similar to kitchen tapware. While no metal is scratch-proof, it is highly resistant to the daily wear of cables rubbing against it and wipes clean easily, maintaining its premium look far longer than plastic equivalents.
Measuring For Replacement Desk Grommets
I'm replacing an old grommet. How do I measure to be sure?
Do not measure the top rim of your old grommet; measure the actual hole in the desk. Remove the old insert and use a tape measure across the widest part of the empty hole. If it is 60mm, this will fit. If it is 50mm or 80mm (common sizes), this unit will not work.
Stopping Desk Grommet Lid Rattle
Does the lid rattle when I type or work on the desk?
No. The manufacturing tolerances are tight to ensure the lid sits firmly in the outer ring. Unless your desk is undergoing extreme vibration, the unit remains silent and solid, unlike lightweight plastic versions that can buzz or click.