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2" Hole Oil Resistant Rubber Grommet 1-3/4" ID Panel Auto HVAC Electrical

Each quantity option contains the same part in a different pack size. Choose what fits your job.

Description
Heavy-duty, oil-resistant rubber grommets for protecting wires, hoses, and tubing as they
pass through metal or plastic panels. The molded groove locks into the panel edge to stop
chafing, vibration wear, and insulation damage.

Built for automotive, HVAC, and electrical work, these panel grommets are commonly used
in enclosures, firewalls, equipment housings, and shop builds. Durable and flexible for
professional repair, restoration, and industrial environments.

Specifications
Hole fit: 2" diameter (50 mm)
Inside diameter: 1-3/4" (44 mm)
Groove width: 1/8" (3 mm)
Material: Oil-resistant rubber (BUNA-N / NBR)
Design: Wire-pass panel grommet
Function: Edge protection, abrasion control, vibration isolation
Surface types: Metal and plastic panels
Use environment: Automotive, HVAC, electrical, fabrication, MRO

Key Uses

  • Electrical panels and control cabinets

  • Auto body and firewall pass-throughs

  • HVAC equipment and duct panels

  • Fabrication and sheet metal work

  • Facility maintenance and repair

Package Options
• Multiple pack sizes available.
• Please use the drop-down box for needed quantity.
• Second quantity option offers the best balance of price and quantity.

Service
Ships from California, USA warehouse
Same-day handling on most weekday orders
Tracking uploaded quickly after shipment
51,000 buyers' reviews
99.8 percent positive feedback
Free shipping with tracking included

Product Specs
Item Thickness: 3/8"
Shape: Round
MPN: Not applicable
Item Length: NA
Gauge: NA
Screw Size: NA
Drive Style: Push-in
Unit Type: Unit
Mandrel Material: NA
Grip Range: 1/8" Wide outer groove
Number in Pack: Various pack sizes available
Unit Quantity: 1

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We hope you will love your purchase, however if you need to return it, we have a 60 day return policy.

We hope you will love your purchase, however if you need to return it, we have a 60 day return policy.

We hope you will love your purchase, however if you need to return it, we have a 60 day return policy.

We hope you will love your purchase, however if you need to return it, we have a 60 day return policy.

We hope you will love your purchase, however if you need to return it, we have a 60 day return policy.

We hope you will love your purchase, however if you need to return it, we have a 60 day return policy.

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These oil-resistant panel grommets fit 2" holes with a 1-3/4" (44 mm) pass-through, protecting
wires and tubing as they pass through metal or plastic panels. The molded groove grips the
edge and cushions against sharp metal in vibration-prone environments.

Commonly used in automotive firewalls, electrical enclosures, and HVAC equipment, they
prevent insulation wear, shorts, and premature cable failure. The flexible rubber absorbs
movement while maintaining a clean, professional finish.

Ideal for repair, restoration, and facility maintenance where oil exposure is common.
Designed for MRO teams and technicians working in inch and metric systems.