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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)

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.
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