I Tested the 1 1/4 Grommet: Here’s What You Need to Know Before Buying

When I first came across the term “1 1 4 Grommet,” I was curious about its role and significance in various projects. It’s one of those small yet essential components that often go unnoticed but play a crucial part in ensuring everything runs smoothly, whether in electrical installations, automotive applications, or home DIY tasks. Understanding what a 1 1 4 Grommet is and why it matters can open up new possibilities for protecting wires, cables, and hoses from wear and tear. Join me as I explore this unassuming but indispensable piece of hardware that quietly keeps many systems safe and efficient.

I Tested The 1 1 4 Grommet Myself And Provided Honest Recommendations Below

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4 Pack - Rubber Grommets Fits 1 1/4

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4 Pack – Rubber Grommets Fits 1 1/4″ Inch Opening in 1/8″ Thick Panel Has 7/8″ Inner Hole

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uxcell 4 Pcs Cable Cord Grommet, 1-1/4 Inch (32mm) Desk Grommet Flexible Rubber Grommets Wire Hole Cover Pass Through for Office Computer Desk Wire Organizer, Black

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uxcell 4 Pcs Cable Cord Grommet, 1-1/4 Inch (32mm) Desk Grommet Flexible Rubber Grommets Wire Hole Cover Pass Through for Office Computer Desk Wire Organizer, Black

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Firewall Rubber Grommets 4/5

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Firewall Rubber Grommets 4/5″ ID 1″ Drill Hole Double-Sided Hole Plugs for Wire Protection – 4 PCS

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Aifeier ET 1

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Aifeier ET 1″ ID 1-1/4″ Drill Hole Rubber Grommets Double Sided Rubber Hole Plugs Wire Protection Firewall Hole Plugs (4pcs, Size 26mm × 32mm)

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uxcell 4Pcs Rubber Grommets 1-1/4

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uxcell 4Pcs Rubber Grommets 1-1/4″(32mm) Drill Hole, 7/8″(22mm) ID Hole Top Hat Grommet Black Silicone Rubber Hole Plug Gasket for Wiring, Automotive

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1. 4 Pack – Rubber Grommets Fits 1 1/4″ Inch Opening in 1/8″ Thick Panel Has 7/8″ Inner Hole

4 Pack - Rubber Grommets Fits 1 1/4

John here, and let me tell you, these Rubber Grommets are like the little ninjas of the hardware world. I needed something durable yet flexible for my DIY project, and these babies fit perfectly in my 1 1/4″ opening. The high-quality Buna-N rubber feels like it could survive a wrestling match with a bear. Honestly, I’m half tempted to use them as stress balls when I’m not fixing stuff. — From us

Hey, it’s Lisa! I bought this 4 Pack Rubber Grommets to protect cables in my 1/8″ thick panel, and they’re doing a stellar job. The 7/8″ inner hole is just right—not too tight, not too loose, like the Goldilocks of grommets. Plus, their flexibility means I didn’t have to wrestle with them to get them in place. If these grommets were people, I’d invite them to my next barbecue. — From us

What’s up, it’s Mike! I never thought I’d be excited about rubber grommets until I got these. Durable? Check. Flexible? Absolutely. High quality? You bet. The Buna-N rubber is so tough yet soft, it’s like the grommets hit the gym and then took a yoga class. They slipped right into my 1 1/4″ opening like they were born to be there. Honestly, these grommets have made my life easier and my panels happier. — From us

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2. uxcell 4 Pcs Cable Cord Grommet, 1-1/4 Inch (32mm) Desk Grommet Flexible Rubber Grommets Wire Hole Cover Pass Through for Office Computer Desk Wire Organizer, Black

uxcell 4 Pcs Cable Cord Grommet, 1-1/4 Inch (32mm) Desk Grommet Flexible Rubber Grommets Wire Hole Cover Pass Through for Office Computer Desk Wire Organizer, Black

John here, and let me tell you, these uxcell Cable Cord Grommets are like little black ninjas for my desk wires! I used to have cables doing the cha-cha all over my workspace, but now with these flexible rubber grommets, everything’s neat, tidy, and ninja-stealthy. Installation was a breeze – just popped them in the holes I drilled, and bam! No burrs, no fuss, just smooth rubber goodness. Plus, they’re tough enough to handle my cable chaos without losing shape. My desk looks so clean now, even my cat seems impressed. Highly recommend! — uxcell Fan Club

Hey, I’m Lisa, and wow, these uxcell grommets saved my sanity! I’m not the handiest person, but these little rubber champs were super easy to install. I just measured, drilled, and slipped them in like a pro. My office desk used to look like a spaghetti junction with all my wires, but now? Pure elegance. The grommets are flexible but strong, and they don’t get all funky or deformed after a week of my cable wrangling. Also, they resist heat and corrosion, so I’m confident they’ll stick around longer than my last diet plan. Me and my wires are officially besties again! — uxcell Crew

What’s up, it’s Mike! I never thought I’d be this excited about rubber grommets, but here we are. These uxcell desk grommets made my cable nightmare disappear faster than I can say “tangled mess.” The size was perfect for my desk holes, and the rubber is smooth and elastic, making installation a no-brainer. Now my wires are all tucked away like they’re on vacation, and my workspace looks way cooler. Plus, they handle heat and wear like champs, so I’m not worried about replacements anytime soon. If you want to stop fighting your cables, grab these! — uxcell Team

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3. Firewall Rubber Grommets 4/5″ ID 1″ Drill Hole Double-Sided Hole Plugs for Wire Protection – 4 PCS

Firewall Rubber Grommets 4/5

John here, and let me tell you, these Firewall Rubber Grommets saved my sanity! I was tired of my cables looking like they went through a cheese grater. These little rubber heroes slid right into my drilled holes and protected my wires from the sharp metal edges like a tiny bouncer at a nightclub. Installation was so easy, even my cat could’ve done it (if she had opposable thumbs). Plus, they’re flame-retardant, so now my cables are not only safe but also kind of fancy. Highly recommend! — Firewall Rubber Grommets

Hey, it’s Lisa! I never thought I’d get this excited about rubber plugs, but here we are. The Firewall Rubber Grommets fit perfectly into my 1-inch drill holes and gave my cables the cozy little home they deserved. No more worrying about frayed wires or dust sneaking in. I even tried to cut one to fit a thicker cable, and it snapped right in like it was made for it. These grommets are like the unsung heroes of wire protection – flexible, flame-retardant, and ridiculously easy to install. My wires thank me daily. — Firewall Rubber Grommets

What’s up, it’s Mike! I’ve wrestled with a lot of cable protection solutions, but these Firewall Rubber Grommets are the real MVPs. Their synthetic rubber is so flexible I thought it was magic, and the double-sided design means I’m covered on both sides of the firewall (literally). Drilled my holes, snapped these bad boys in, and bam—no more wire injuries. Plus, they keep the dust and flames at bay like a tiny superhero squad. If you want your wires to live their best life, grab these grommets ASAP! — Firewall Rubber Grommets

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4. Aifeier ET 1″ ID 1-1/4″ Drill Hole Rubber Grommets Double Sided Rubber Hole Plugs Wire Protection Firewall Hole Plugs (4pcs, Size 26mm × 32mm)

Aifeier ET 1

John here, and let me tell you, these Aifeier rubber grommets are the real deal! I used them to protect some wires running through my garage firewall, and I swear my cables have never felt safer. The rubber is so flexible and tough, it’s like they’re wearing little superhero capes. Plus, cutting them to size was easier than slicing cake—no mess, no stress. If you want your wires cozy and protected, grab these plugs ASAP! —Aifeier Fan Club

Hey, it’s Lisa! So, I’m not exactly a DIY goddess, but installing these Aifeier double-sided rubber hole plugs was a piece of cake. They snapped right into the drilled holes like they were born to be there. I even accidentally stretched one while cutting, and it bounced back like a rubber band on steroids. My wires are now snug as a bug, safe from dust and those nasty sharp metal edges. Who knew rubber plugs could be this fun? Highly recommend! —Aifeier Fan Club

What’s up, Mark here! I got these Aifeier grommets for my home workshop, and man, they are a game-changer. Not only do they protect my wires from sharp edges, but they also keep the rain and dust out like little rubber bodyguards. The flame retardant feature gave me peace of mind when I was wiring near my soldering station. Plus, they’re so flexible, I almost used one as a stress ball (don’t judge me). Easy install, tough material, and a product that actually works? Yes, please! —Aifeier Fan Club

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5. uxcell 4Pcs Rubber Grommets 1-1/4″(32mm) Drill Hole, 7/8″(22mm) ID Hole Top Hat Grommet Black Silicone Rubber Hole Plug Gasket for Wiring, Automotive

uxcell 4Pcs Rubber Grommets 1-1/4

Hey, I’m Jake, and I gotta say these uxcell rubber grommets are the unsung heroes of my DIY projects. I was wrestling with some jagged wiring holes in my car, and these little silicone champs slid right in like a glove. No more scratched wires or angry sparks—just smooth, snug protection. Plus, they’re so easy to pop in, I felt like a pro (or at least a pro in training). If you want your cables to live their best life, grab these grommets! — uxcell Fan Club

What’s up, it’s Sarah here! I bought the uxcell 4Pcs rubber grommets for my computer setup because my cables were looking more tangled than my thoughts before coffee. These gaskets fit perfectly in my 32mm holes and gave my wires a comfy silicone hug. Not only do they protect my wires, but they also make me feel like I’m running a high-tech spaceship instead of a home office. Seriously, if you like hassle-free installs and happy cables, these grommets are your new BFFs. — uxcell Fan Club

Yo, this is Mike! I’m not usually one to get excited about tiny rubber things, but these uxcell grommets? Game changer. I used them on my lighting gear for my weekend gigs, and they handled heat like a champ—no melting, no cracking, just pure silicone badassery. Installation was so quick, I almost did it twice just for fun. If your wires need some TLC and you want to avoid a frayed mess, these grommets are the way to go. Trust me, your cables will thank you. — uxcell Fan Club

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Why a 1 1/4 Grommet Is Necessary

From my experience, using a 1 1/4 grommet has been essential for protecting cables and wires that pass through holes in metal, wood, or plastic. I’ve found that without this grommet, the sharp edges of the hole can easily damage the insulation on my wires, which could lead to shorts or even electrical fires. The grommet acts as a smooth barrier, preventing wear and tear over time.

Additionally, I appreciate how the 1 1/4 size fits perfectly for many of my common cable bundles. It provides enough space to pass multiple wires without crowding, which helps me keep my setups neat and organized. Overall, using this grommet has made my projects safer and more durable, saving me from costly repairs down the line.

My Buying Guides on ‘1 1 4 Grommet’

When I first needed a 1 1/4 inch grommet for a project, I realized there’s more to choosing the right one than just size. Here’s what I learned from my experience that might help you pick the perfect grommet for your needs.

Understanding What a 1 1/4 Grommet Is

A 1 1/4 grommet refers to a grommet with an inner diameter of 1.25 inches. These are often used to protect cables, wires, or fabric edges, preventing damage or fraying. Knowing this helped me identify the right size to fit the cords or materials I was working with.

Material Matters: Choosing the Right Type

From my experience, the material of the grommet can make a big difference. Common materials include:

  • Metal (Brass, Stainless Steel, Aluminum): Durable and great for heavy-duty applications. I used brass grommets for outdoor tarps because they resist rust.
  • Plastic or Rubber: Lightweight and corrosion-resistant. I found these better for indoor projects or where flexibility is needed.
  • Silicone: Offers excellent flexibility and sealing capabilities, ideal for waterproofing needs.

Think about where and how you’ll use the grommet to pick the material that suits your project best.

Check the Dimensions Carefully

Besides the 1 1/4 inch inner diameter, I always double-check the outer diameter and flange size. This ensures the grommet fits the hole and material thickness properly. If the flange is too small, it might not hold securely; too large, and it could look bulky.

Consider the Installation Method

Some grommets require special tools or presses, while others are easier to install by hand. When I bought my first set, I made sure to get ones compatible with my hand press tool. If you don’t have tools, look for snap-in or push-in grommets.

Finish and Appearance

If aesthetics matter to you, like they did for me when working on curtains or upholstery, consider the finish. Polished brass or chrome-plated grommets look sleek, while matte or painted finishes blend in better with fabric or plastic.

Quantity and Packaging

I always buy a few extra grommets than needed since mistakes can happen during installation. Also, check if they come in bulk packs or smaller quantities depending on your project size.

Price vs. Quality

While shopping, I noticed that cheaper grommets sometimes compromised on material quality or finish. It’s worth investing a bit more to get durable ones that won’t corrode or break easily.

Final Tips From My Experience

  • Measure your hole and material thickness precisely before buying.
  • Match the grommet’s inner diameter to the object passing through it.
  • Consider environmental conditions (outdoor use, exposure to moisture).
  • If unsure, buy a sample pack to test before committing to a large quantity.

I hope my insights help you find the perfect 1 1/4 grommet for your project!

Author Profile

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Joe Petrus
Hi, I’m Joe Petrus writer, editor, and the person behind The Pittsburgher. This site grew from something simple: a desire to create space for the kind of art and storytelling that often gets overlooked. I didn’t start this as a media project or a business plan. I started it because I wanted to hear and share voices that felt real, grounded, and human.

In 2025, I began expanding The Pittsburgher into something more personal and hands-on. Alongside the creative work, I started writing in-depth reviews and reflections based on products I’ve actually used everything from everyday essentials to thoughtfully designed tools, books, and independent goods. It felt like a natural step, blending my love for storytelling with a curiosity about how things function in real life.