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You can easily trim to the next width if you need to add more wires. Easy, scissors or utility knife to cut the boot's tapered end according to the thickness of the wire bundle.
These universal firewall boot's grommets have sturdy and thick collars that will tightly fit on the drilled hole. Perfect for cables, hoses, conduits, and power lines. You won't need to buy different-sized grommets for different applications, convenient, just trim the boot according to the bundle's thickness and secure it with a zip tie. It's simple, and most importantly, effective. The universal-fit ensures that the wire bundles are tight no matter how thick or thin they are.


Convenient for you: the automotive rubber grommet is able to adapt to 3/8 to 1 inch bundles, which provides you a lot conveniences, and you just need to trim the grommet with scissors or knives according to the wire bundle's thickness, instead of buying another one; You don't have to worry about the difficulties in trimming, because it is rather soft to operate for you.
No more leaks: the wire bundle boots are waterproof, you could consider these airtight tools, which is simple and easy to install, so they can prevent unwanted leakages if you install conduits with them; And if you want to let cables not expose to air, and you will have fewer troubles. Wide usage: our quick and easy grommet has a wide application, repair shop or some others, vehicles and even machines that need transition for cables or wiring; It is suitable for home use, trucks, and it can be installed on boats, and it is a useful tool to be favored with many people.

These firewall wire grommets offer great flexibility in the size of wires, hoses, and other cable bundles being run. Fully protected wiring: these are crucial to hold wiring in place and prevent wires from becoming damaged by sharp edges.

Package included:120pcs 6. 3mm 8mm 9mm 10mm bumper push Rivet Clips, 1PC Fastener Remover. Widely application - these push clips are widely used for trim panel clips, fender clips, door Panel clips, motor vehicles, bumper clips, engine cover and splash shield retainers replacement.

No more leaks: unlike many other products on the market, this firewall wire grommet makes any hole watertight and airtight preventing any unwanted leakages. Fully adjustable to fit for 0276" to 0787" of wiring.

You can remove the old clips using free fastener remover. Most common sizes - don not worry about lost or damaged body fasteners. Easy storage - comes with a plastic box with 12 compartments for organized storage.

High qualitymade of durable flexible nitrile rubber, are durable, high temperature resistance. Widely used in carburetor, automotive, manifold, pipelines and hoses etc. Detailed sizeid 3/8'' 9. 52mm * il 1'' 25.
75mm = 15pcs dropper vacuum cap, ID 5/16'' 7. 93mm * il 7/8'' 22. 22mm = 10pcs dropper vacuum cap, ID 5/32'' 3. 96mm * il 39/64'' 15. 48mm = 25pcs dropper vacuum cap. Customer serviceyou are unsatisfied for any reason, return your goods with no questions asked and BUSY-CORNER STORE will provide a full refund. Wide features rubber vacuum caps can provide a tight fit to prevent vacuum leakage.

1. TonGass
#ad
Safe and Convenient Firewall Grommet Kit Can Accommodate 3/8 Inch to 1 Inch Wire Bundles, 3 Pack Universal Firewall Boot
#adTonGass #ad - Tight fit for a soundproof and waterproof seal - don't settle on firewall boots that won't fit the wire bundle snuggly, allowing noises from the engine to pass through. From there, no fuss universal firewall boot installation - all you need is a 1 1/4-inch hole for installation, all you need to do is install the firewall boot on the drilled hole and run the wire through it.You can easily trim to the next width if you need to add more wires. Easy, scissors or utility knife to cut the boot's tapered end according to the thickness of the wire bundle.
More information #ad
High-quality product - these firewall boots are using high-quality, trucks, weatherproof rubber. It is suitable for numerous applications not only on car firewalls but also in boats, and even machines that need that secure transition for wiring. These firewall boots are highly adjustable and reusable. These universal firewall boot's grommets have sturdy and thick collars that will tightly fit on the drilled hole. Perfect for cables, hoses, conduits, and power lines. You won't need to buy different-sized grommets for different applications, convenient, just trim the boot according to the bundle's thickness and secure it with a zip tie. It's simple, and most importantly, effective. The universal-fit ensures that the wire bundles are tight no matter how thick or thin they are.
Brand | TonGass #ad |
Manufacturer | TonGass #ad |
Part Number | 3/8" - 1" |
More information #ad
2. Performance Tool
#ad
Performance Tool W5214 Tool, 125pc Rubber Grommet Assortment, Black
#adPerformance Tool #ad - Convenient re-sealable plastic case. Useful parts kit for your shop. Multiple sizes for varying applications.More information #ad
Brand | Performance Tool #ad |
Manufacturer | Performance Tool #ad |
Height | 1.2 Inches |
Length | 9.1 Inches |
Weight | 0.45 Pounds |
Width | 4.5 Inches |
Part Number | W5214 |
Model | W5214 |
More information #ad
3. Frienda
#ad
4 Pieces Universal Firewall Boots Firewall Grommets Automotive Rubber Grommets 3/8 to 1 Inch Diameter Wire Bundle Boots Quick and Easy Grommets for Vehicle Running Cables
#adFrienda #ad - Package includes: you will receive 4 pieces of firewall boots, conduits and power lines in an effort to keep them from risks, hoses, so you can trim them up to your demands; They can be applied to cables, and they are of flexibility in their size, and you can use them for a long term due to reliable material. Lasting material: our firewall grommet is made of rubber, the rubber material is sturdy and not easy to deform or be broken, which is waterproof and insulated, so that it can make your vehicles or electrical appliances stay away from burning risks; Not only that, so you don't need to have a replacement frequently.Convenient for you: the automotive rubber grommet is able to adapt to 3/8 to 1 inch bundles, which provides you a lot conveniences, and you just need to trim the grommet with scissors or knives according to the wire bundle's thickness, instead of buying another one; You don't have to worry about the difficulties in trimming, because it is rather soft to operate for you.
More information #ad
No more leaks: the wire bundle boots are waterproof, you could consider these airtight tools, which is simple and easy to install, so they can prevent unwanted leakages if you install conduits with them; And if you want to let cables not expose to air, and you will have fewer troubles. Wide usage: our quick and easy grommet has a wide application, repair shop or some others, vehicles and even machines that need transition for cables or wiring; It is suitable for home use, trucks, and it can be installed on boats, and it is a useful tool to be favored with many people.
Brand | Frienda #ad |
Manufacturer | Frienda #ad |
Part Number | Frienda- Accessories-01 |
More information #ad
4. Mission Automotive
#ad
Universal Firewall Boot Pack of 2, Compatible with Any Vehicle, For Wire Bundles 3/8" to 1", Quick & Easy Grommet for Running Cable Through Firewalls & Bulkheads Safely
#adMission Automotive #ad - Requires 1 1/4" hole: simply drill a hole of 1 1/4" into the firewall or bulkhead and insert firewall grommet along with the cabling. Package contains 2 Firewall Boots. Easy cut to size design: so easy to adjust - simply cut to the required size.These firewall wire grommets offer great flexibility in the size of wires, hoses, and other cable bundles being run. Fully protected wiring: these are crucial to hold wiring in place and prevent wires from becoming damaged by sharp edges.
More information #ad
No more leaks: unlike many other products on the market, this firewall wire grommet makes any hole watertight and airtight preventing any unwanted leakages. Fully adjustable to fit for 3/8" to 1" of wiring. Provide a neat and professional finish to any automotive wiring job. Universal boot for firewalls and bulkheads: essential boot for running cables through a firewall.Brand | Mission Automotive #ad |
Manufacturer | Mission Automotive #ad |
Part Number | 3017 |
More information #ad
5. GOOACC
#ad
1PC Fastener Remover, GOOACC GRC-30 120PCS Car Retainer 6.3mm 8mm 9mm 10mm Expansion Screws Replacement Kit Bumper Push Rivet Clips
#adGOOACC #ad - 6 different Push pin rivet for many brand vehicles. Great material - these bumper clips are made of high-quality Black nylon Material, anti-wear and anti-corrosion, would not break or crack easily during use.Package included:120pcs 6. 3mm 8mm 9mm 10mm bumper push Rivet Clips, 1PC Fastener Remover. Widely application - these push clips are widely used for trim panel clips, fender clips, door Panel clips, motor vehicles, bumper clips, engine cover and splash shield retainers replacement.
More information #ad
It always covers some applications include telecom equipment, domestic appliances, door trim clips, furniture and electrical equipment.4 hole sizes from 6. 3mm1/4", 9mm23/64", 8mm5/16", 10mm25/64".Brand | GOOACC #ad |
Manufacturer | GOOACC #ad |
Height | 0.7 Inches |
Length | 5 Inches |
Weight | 0.65 Pounds |
Width | 5 Inches |
Part Number | GRC-30 |
Model | GRC-30 |
Warranty | 2 years Warranty |
More information #ad
6. MUYI
#ad
MUYI Pack of 5 Rubber Grommet Kit Automotive Universal Connector Wire for Vehicle Accessories Wire Boot, Firewall Boot
#adMUYI #ad - Fully protected wiring: these are crucial to hold wiring in place and prevent wires from becoming damaged by sharp edges. Provide a neat and professional finish to any automotive wiring job.No more leaks: unlike many other products on the market, this firewall wire grommet makes any hole watertight and airtight preventing any unwanted leakages. Fully adjustable to fit for 0276" to 0787" of wiring.
More information #ad
Universal boot for firewalls and bulkheads: Essential boot for running cables through a firewall. Flexible design: these firewall wire grommets can be stretched that offer great flexibility in the size of wires, hoses, and other cable bundles being run. Package contains 5-pieces firewall boots; Weight 30g.Brand | MUYI #ad |
Manufacturer | MUYI #ad |
Part Number | 5xSKU21083#2 |
More information #ad
7. GOOACC
#ad
GOOACC 240PCS Bumper Retainer Clips Car Plastic Rivets Fasteners Push Retainer Kit Most Popular Sizes Auto Push Pin Rivets Set -Door Trim Panel Fender Clips for GM Ford Toyota Honda Chrysler
#adGOOACC #ad - All the necessary retainers for exact replacement of old and broken retainer. Save time and money - you can find 240pcs automotive push type retainer kit in the box and no need to go to a auto parts store to look for different fasteners.You can remove the old clips using free fastener remover. Most common sizes - don not worry about lost or damaged body fasteners. Easy storage - comes with a plastic box with 12 compartments for organized storage.
More information #ad
Compact size, convenient to store or carry with in your car. Universal fit kit - great assortment push retainer kit with 12 popular size, radiator shield yoke, Toyota, GM, fender, Chrysler, bumper and splash shield retainers replacement for Ford, fitting for door trim, Honda and more. High quality - high quality material with heavy-duty construction for durability, this push type retainers set would not break or crack easily during use.Brand | GOOACC #ad |
Manufacturer | GOOACC #ad |
Part Number | GRC-33 |
Model | GRC-33 |
Warranty | 2 Years Warranty |
More information #ad
8. BUSY-CORNER
#ad
Hose Caps Kit for Car Carburetor Manifold, BUSY-CORNER 105 Pieces Vacuum Cap Assortment Kit, Dropper ID 3/8'' 5/16'' 1/4'' 7/32'' 5/32'' 3/16''
#adBUSY-CORNER #ad - Handy packingtotal 6 sizes 105pcs rubber vacuum cap kit packed in a clear plastic case, makes it easy to find correct item quickly, saves your time of running around looking for a particular size vacuum caps.High qualitymade of durable flexible nitrile rubber, are durable, high temperature resistance. Widely used in carburetor, automotive, manifold, pipelines and hoses etc. Detailed sizeid 3/8'' 9. 52mm * il 1'' 25.
More information #ad
4mm = 5pcs dropper vacuum cap, id 3/16'' 4. 76mm * il 11/16'' 17. 46mm = 25pcs dropper vacuum cap, id 7/32'' 5. 55mm * il 47/64'' 18. 65mm = 25pcs dropper vacuum cap, id 1/4'' 6. 35mm * il 1-1/4'' 31. 75mm = 15pcs dropper vacuum cap, ID 5/16'' 7. 93mm * il 7/8'' 22. 22mm = 10pcs dropper vacuum cap, ID 5/32'' 3. 96mm * il 39/64'' 15. 48mm = 25pcs dropper vacuum cap. Customer serviceyou are unsatisfied for any reason, return your goods with no questions asked and BUSY-CORNER STORE will provide a full refund. Wide features rubber vacuum caps can provide a tight fit to prevent vacuum leakage.
Brand | BUSY-CORNER #ad |
Manufacturer | BUSY-CORNER #ad |
Part Number | Vacuum Cap - 105PCS |
More information #ad
9. High Temp Masking Supply
#ad
Powder Coating Custom Painting Supplies, 40 Pc 1/16" to 3/4" High Temp Silicone Rubber Tapered Plug Kit
#adHigh Temp Masking Supply #ad - Withstands heat up to 600 degrees Fahrenheit/315 Celsius. Use for powder coating, anodizing, painting, plating, media blasting, etc. Flexible, durable and reusable. Premium quality silicone will not crack, shrink, harden or break. Color coded - easily grab the right size.More information #ad
Brand | High Temp Masking Supply #ad |
Manufacturer | Powder Pro Coating Supply #ad |
Weight | 0.02 Pounds |
Part Number | 40PPK |
Model | 40PPK |
More information #ad