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Home office gear, compared spec by spec.

Surge Protectors and Cable Management

Best Metal Desk Grommet (2026)

We compared five metal desk grommets, from a 60mm brush-opening model to 2-packs for 50mm holes, to find the best for cable management.

Best Metal Desk Grommet (2026)

Finding the best metal desk grommet means matching the hole size and the finish to your desk. We compared five metal grommets, from a 60mm brush-opening model to 2-packs for standard 50mm holes. Whether you are drilling fresh or replacing, here is how they compare.

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Quick picks

The picks

Desunia Matte Black Grommet

Desunia Matte Black Grommet

Desunia9.6/10 Office Score
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The Office Score runs from 9.2 to 9.8 and weighs performance (35%), build (25%), value (25%), safety (10%, where it applies) and warranty (5%), using only what the manufacturer and the listing publish. How we pick ›

A 60mm die-cast zinc grommet with brush opening and 2-piece lock-in design.

Pros

  • Brush opening with nylon bristles protects wires
  • Die-cast zinc, heavy-duty construction
  • 2-piece lock-in hides raw desk edge
  • 60mm opening fits more cables

Cons

  • 1-pack (others offer 2 or 3)
  • 60mm hole needs a larger saw
  • 5.6 oz, the heaviest here
  • Matte black only
Detailed Review

The listing states a matte black metal cable grommet for a 60mm (2-3/8 in) hole, made from die-cast zinc. A brush opening with nylon bristles centers and protects wires; the 2-piece design locks with a clockwise turn to hide the raw edge. One grommet per pack; a 60mm hole saw is recommended. No warranty term is stated.

Who it's for: someone who wants the most protected cable pass-through. Who should skip it: anyone who needs a 50mm hole.

Its Office Score of 9.6/10 comes from performance 32/35, build 21/25, value 19/25, safety not scored (non-powered gear) and warranty 0/5: 72 of 90 points, placed on our 9.2 to 9.8 scale.

Key Specifications
Hole60mm
MaterialDie-cast zinc
Pieces2
Weight5.6 oz

Figures as published on the retailer listing, collected 23 October 2026. Performance figures are manufacturer rated.

Safety and Warranty

What this listing states. This product does not plug in or run on a battery, so safety is not part of its score. No warranty term, so warranty scores zero. See How We Pick.

Surge protector limits. Look for a UL 1449 listing, never plug one strip into another, keep the total load under the stated rating, and replace the unit after a major surge or when its indicator says protection has ended.

This is general buying information, not professional advice. Follow each product manual and local rules, and see our Safety Disclaimer.

MAHDPRO Silver Grommet

MAHDPRO Silver Grommet

MAHDPRO9.6/10 Office Score
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The Office Score runs from 9.2 to 9.8 and weighs performance (35%), build (25%), value (25%), safety (10%, where it applies) and warranty (5%), using only what the manufacturer and the listing publish. How we pick ›

A 2-pack of pearl chrome zinc alloy grommets for 50mm holes.

Pros

  • 2-pack for two desks or holes
  • Zinc alloy, high strength
  • Removable lid for easy cable changes
  • Pearl chrome finish

Cons

  • No warranty term stated
  • 50mm only (no 60mm option)
  • Removable lid can be misplaced
  • Pearl chrome shows fingerprints
Detailed Review

The listing states a 2-pack of metal desk grommets for 2 in (50mm) holes, in pearl chrome (silver). Zinc alloy construction with a removable lid; each measures 2.2 by 2.2 in. The lid detaches to adjust wires through the hole. No warranty term is stated.

Who it's for: someone who needs two matching grommets. Who should skip it: anyone who needs a 60mm hole.

Its Office Score of 9.6/10 comes from performance 28/35, build 20/25, value 22/25, safety not scored (non-powered gear) and warranty 0/5: 70 of 90 points, placed on our 9.2 to 9.8 scale.

Key Specifications
Hole50mm
MaterialZinc alloy
Pack2
Size2.2 in

Figures as published on the retailer listing, collected 23 October 2026. Performance figures are manufacturer rated.

Safety and Warranty

What this listing states. This product does not plug in or run on a battery, so safety is not part of its score. No warranty term, so warranty scores zero. See How We Pick.

Surge protector limits. Look for a UL 1449 listing, never plug one strip into another, keep the total load under the stated rating, and replace the unit after a major surge or when its indicator says protection has ended.

This is general buying information, not professional advice. Follow each product manual and local rules, and see our Safety Disclaimer.

MAHDPRO Flat Black Grommet

MAHDPRO Flat Black Grommet

MAHDPRO9.6/10 Office Score
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The Office Score runs from 9.2 to 9.8 and weighs performance (35%), build (25%), value (25%), safety (10%, where it applies) and warranty (5%), using only what the manufacturer and the listing publish. How we pick ›

A 2-pack of flat black zinc alloy grommets for 50mm holes.

Pros

  • 2-pack for two desks or holes
  • Zinc alloy, high strength
  • Removable lid for easy cable changes
  • Flat black industrial finish

Cons

  • No warranty term stated
  • 50mm only (no 60mm option)
  • Removable lid can be misplaced
  • Flat black is less reflective
Detailed Review

The listing states a 2-pack of metal desk grommets for 2 in (50mm) holes, in flat black. Zinc alloy construction with a removable lid; each measures 2.2 by 2.2 in. Identical to the silver version except for the finish. No warranty term is stated.

Who it's for: someone who wants a black finish. Who should skip it: anyone who prefers silver.

Its Office Score of 9.6/10 comes from performance 28/35, build 20/25, value 22/25, safety not scored (non-powered gear) and warranty 0/5: 70 of 90 points, placed on our 9.2 to 9.8 scale.

Key Specifications
Hole50mm
MaterialZinc alloy
Pack2
Size2.2 in

Figures as published on the retailer listing, collected 23 October 2026. Performance figures are manufacturer rated.

Safety and Warranty

What this listing states. This product does not plug in or run on a battery, so safety is not part of its score. No warranty term, so warranty scores zero. See How We Pick.

Surge protector limits. Look for a UL 1449 listing, never plug one strip into another, keep the total load under the stated rating, and replace the unit after a major surge or when its indicator says protection has ended.

This is general buying information, not professional advice. Follow each product manual and local rules, and see our Safety Disclaimer.

Xntun Satin Nickel Grommet

Xntun Satin Nickel Grommet

Xntun9.6/10 Office Score
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The Office Score runs from 9.2 to 9.8 and weighs performance (35%), build (25%), value (25%), safety (10%, where it applies) and warranty (5%), using only what the manufacturer and the listing publish. How we pick ›

A 3-pack of zinc alloy grommets for 50mm holes with removable lids.

Pros

  • 3-pack, the most grommets here
  • Zinc alloy construction
  • Removable lids
  • Flexible opening for multiple wires

Cons

  • Color contradiction: title says satin nickel, spec says black
  • No warranty term stated
  • 0.27 g weight is likely an error
  • Put-in case (two parts to track)
Detailed Review

The listing states a 3-pack of metal cable grommets for 2 in (50mm) holes. Contradiction: the title and bullets say Satin Nickel (brushed silver), but the spec table says Color: Black; per the title and bullets it is satin nickel. The put-in case separates into two parts by rotating. No warranty term is stated.

Who it's for: someone who needs three grommets. Who should skip it: anyone bothered by the color discrepancy.

Its Office Score of 9.6/10 comes from performance 27/35, build 19/25, value 24/25, safety not scored (non-powered gear) and warranty 0/5: 70 of 90 points, placed on our 9.2 to 9.8 scale.

Key Specifications
Hole50mm
MaterialZinc alloy
Pack3
Size2.25 in

Figures as published on the retailer listing, collected 23 October 2026. Performance figures are manufacturer rated.

Safety and Warranty

What this listing states. This product does not plug in or run on a battery, so safety is not part of its score. No warranty term, so warranty scores zero. See How We Pick.

Surge protector limits. Look for a UL 1449 listing, never plug one strip into another, keep the total load under the stated rating, and replace the unit after a major surge or when its indicator says protection has ended.

This is general buying information, not professional advice. Follow each product manual and local rules, and see our Safety Disclaimer.

Petutu Black Grommet

Petutu Black Grommet

Petutu9.5/10 Office Score
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The Office Score runs from 9.2 to 9.8 and weighs performance (35%), build (25%), value (25%), safety (10%, where it applies) and warranty (5%), using only what the manufacturer and the listing publish. How we pick ›

A 2-pack of black zinc grommets for 50mm holes with removable lids.

Pros

  • 2-pack with removable lids
  • Fits 2 in (50mm) holes
  • Wire pass-through design
  • 3.84 oz per pack

Cons

  • No warranty term stated
  • Zinc (not zinc alloy)
  • 2-pack (not 3)
  • Black only
Detailed Review

The listing states a 2-pack of metal desk grommets for 2 in (50mm) holes, in black. Zinc (metal) construction with removable lids; package weighs 3.84 oz. First listed September 9, 2022. No warranty term is stated.

Who it's for: someone who wants a basic 2-pack. Who should skip it: anyone who needs a brush opening.

Its Office Score of 9.5/10 comes from performance 27/35, build 19/25, value 21/25, safety not scored (non-powered gear) and warranty 0/5: 67 of 90 points, placed on our 9.2 to 9.8 scale.

Key Specifications
Hole50mm
MaterialZinc
Pack2
Weight3.84 oz

Figures as published on the retailer listing, collected 23 October 2026. Performance figures are manufacturer rated.

Safety and Warranty

What this listing states. This product does not plug in or run on a battery, so safety is not part of its score. No warranty term, so warranty scores zero. See How We Pick.

Surge protector limits. Look for a UL 1449 listing, never plug one strip into another, keep the total load under the stated rating, and replace the unit after a major surge or when its indicator says protection has ended.

This is general buying information, not professional advice. Follow each product manual and local rules, and see our Safety Disclaimer.

As an Amazon Associate I earn from qualifying purchases.

More picks to compare

  • Petutu Brushed Silver GrommetPetutu Brushed Silver GrommetBrushed silver 2-pack for 50mm holes.Check on Amazon
  • Cosmas Satin Nickel GrommetCosmas Satin Nickel GrommetFits 2.5 in holes, 3 in overall.Check on Amazon
  • BOSIDETOOL Brushed Silver GrommetBOSIDETOOL Brushed Silver Grommet3-pack for 50mm holes.Check on Amazon

Compare the picks

Grommet Office Score Hole Size Pack Material Finish Amazon
Desunia Matte Black Grommet 9.6/10 60mm 1 Die-cast zinc Matte Black View on Amazon
MAHDPRO Silver Grommet 9.6/10 50mm 2 Zinc alloy Pearl Chrome View on Amazon
MAHDPRO Flat Black Grommet 9.6/10 50mm 2 Zinc alloy Flat Black View on Amazon
Xntun Satin Nickel Grommet 9.6/10 50mm 3 Zinc alloy Satin Nickel View on Amazon
Petutu Black Grommet 9.5/10 50mm 2 Zinc Black View on Amazon

Specifications are manufacturer rated as listed, collected 23 October 2026.

How we scored them

The Office Score weighs performance, build, value, safety and warranty. For desk grommets, safety means smooth edges and secure fit where stated; none list safety certifications, so safety scores are zero. None state a warranty. How we pick explains the weights.

Product Office Score Perf. /35 Build /25 Value /25 Safety /10 Warranty /5
Desunia Matte Black Grommet 9.6 32 21 19 n/a 0
MAHDPRO Silver Grommet 9.6 28 20 22 n/a 0
MAHDPRO Flat Black Grommet 9.6 28 20 22 n/a 0
Xntun Satin Nickel Grommet 9.6 27 19 24 n/a 0
Petutu Black Grommet 9.5 27 19 21 n/a 0

Scores run from 9.2 to 9.8: each product’s point total is placed on that range, so more points always means a higher score. Safety counts only for powered gear or where the listing states safety features; where it does not apply, the score is taken over the remaining 90 points.

How to choose the best metal desk grommet

Measure the hole first

Four picks fit 50mm (2 in) holes; the Desunia needs a 60mm (2-3/8 in) hole. The listings state the hole size clearly; measure your existing hole or the saw you own. A grommet that is too small falls through; too large will not seat. For wire-specific options, see our desk wire grommet picks.

Brush or lid

The Desunia has a brush opening with nylon bristles that center cables; the others have removable lids. Brushes look cleaner with cables in place; lids close fully when empty. Pick the style that matches how often you rearrange cables.

How many do you need

Packs range from 1 (Desunia) to 3 (Xntun). Count your desks and holes before buying; a 2-pack covers most setups. For full cable kits, see cable management kits.

Setup Notes

  • Trace the grommet’s outer diameter before drilling, per the MAHDPRO listings.
  • Use a 60mm hole saw for the Desunia; a 50mm saw for the others.
  • Check desk thickness against the grommet depth before cutting.
  • Keep the removable lids; they are easy to misplace.

Frequently Asked Questions

What is a desk grommet?

A ring that lines a hole in your desk, letting cables pass through neatly. Metal grommets cover the raw edge and protect wires.

What size hole saw for a desk grommet?

Match the saw to the grommet: 50mm for four picks here, 60mm for the Desunia. The listings state the required hole size.

What is a standard desk grommet size?

50mm (2 in) is the most common here; four of five picks fit it. The Desunia is larger at 60mm.

Do metal grommets need tools to install?

Most push in by hand; the Desunia locks with a clockwise turn. No screws are listed for these models.

Desunia Matte Black Grommet
Still deciding? Our top pickDesunia Matte Black Grommet
Check price on Amazon

See every Surge Protectors and Cable Management guide and all Audio, Power and Connectivity guides.

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