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1-3/4" Groove Rubber Grommets for 1-3/4" Panel Holes

1-3/4" Groove Rubber Grommets – Great for Sealing 1-3/4" Panel Holes

(6 products)

6 sizesfrom $0.92ships from Elgin, SCbulk pricing from 50+

1-3/4 inch rubber grommets: 6 sizes from $0.92 for a 1-3/4" hole, sold individually with bulk pricing from 50 pieces of a size, applied automatically in the cart.

Shop 1-3/4 inch rubber grommets — every grommet here has a 1-3/4" groove diameter, fitting a 1-3/4" panel hole. This large size handles serious pass-throughs: battery cable runs, hydraulic hose, conduit stubs, and grouped wiring harnesses through equipment panels, truck bodies, generator enclosures, and machine frames.

Sizing check: measure the hole, not the grommet — hole diameter = groove diameter. Compare all 28 stocked sizes in the Rubber Grommet Size Chart & Finder, or read how to measure a rubber grommet if you're matching a worn original. Closing the hole entirely? See blank/closed grommets and rubber hole plugs.

Grommet sizes on this page (6)
Inside diameter Groove width (panel thickness)
1-1/2" 1/8"
1-1/2" 3/8"
1-1/2" 1/4"
1-1/2" 1/16"
1-1/2" 1/4"
1-1/2" 3/16"
1-3/4" Groove Rubber Grommets FAQ

Is a 1-3/4" rubber grommet sized by the hole or the inside diameter?
On this page 1-3/4" is the hole size (the groove diameter). If you need a 1-3/4" opening for the wire or hose, you want a 1-3/4" inside diameter instead, which fits 2" holes; see the rubber grommet size chart.

Which inside diameters fit a 1-3/4" hole?
In stock for a 1-3/4" hole: 1-1/2" inside diameter, with groove widths of 1/16", 1/8", 3/16", 1/4" and 3/8". Match the groove width to your panel thickness.

Sizing help: All guides & size charts

Buying 500+? Case pricing on in-stock grommets & bumpers

Live stock counts, case packs and a quote form for 10,000+.

Bulk case pricing
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Compare all 6 sizes Size, key dimension, price and stock in one table

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1-3/4" Groove Rubber Grommets: questions

Is a 1-3/4" rubber grommet sized by the hole or the inside diameter?
On this page 1-3/4" is the hole size (the groove diameter). If you need a 1-3/4" opening for the wire or hose, you want a 1-3/4" inside diameter instead, which fits 2" holes; see the rubber grommet size chart.
Which inside diameters fit a 1-3/4" hole?
In stock for a 1-3/4" hole: 1-1/2" inside diameter, with groove widths of 1/16", 1/8", 3/16", 1/4" and 3/8". Match the groove width to your panel thickness.
How does bulk pricing work?
Bulk discounts apply automatically in the cart, per item: 50+ pieces save 10%, 500+ save 20%, 1,000+ save 30%, 2,500+ save 40% and 5,000+ save 50%. Each product page shows the price at every tier.
How fast do orders ship?
Orders usually ship within 24 hours of being placed, by UPS or FedEx with a tracking number, from our warehouse in Elgin, South Carolina. <a href="/pages/shipping-policy">Shipping policy</a>
Can I return parts I don't need?
Yes, within 30 days of delivery. Email us for an RMA number first; items must be in the condition received, with all parts and the original packaging. Refunds may carry a 15% restocking fee (exchanges do not), and the buyer pays return shipping unless the problem is our fault. <a href="/pages/return-policy">Return policy</a>

Grommet Size Finder

Enter your hole size and panel thickness to see every grommet that fits.

Bulk case pricing · Printable grommet size chart

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🎉 App-only discount applied at checkout