Jandorf 1-3/8 in. D Rubber Grommet (2-Pack) – Protective, Durable Cable Routing
Protect wires and cables from sharp panel edges with this two‑pack of Jandorf rubber grommets. Designed to provide reliable insulation and a clean, professional finish, these grommets are a practical upgrade for electrical enclosures, control panels, machinery housings, and DIY projects.
Why this rubber grommet stands out
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Precise size for confident fits: Outer diameter 1-3/8 inches with a mounting depth of 3/8 inch ensures a snug, secure seal in standard openings.
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Durable rubber construction: Flexible yet tough, it cushions wiring from abrasion, reduces vibration, and stands up to everyday use in workshops, garages, and field installations.
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Insulation‑friendly design: Built to help protect conductors by providing an insulating barrier between cables and metal edges, helping maintain electrical integrity and reducing heat stress on wires.
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Two-pack for convenience: Carded packaging makes it easy to keep a spare on hand or equip multiple openings in one project, delivering immediate value for pros and DIYers alike.
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Versatile, timeless look: Classic black rubber blends with most enclosures and equipment, delivering a clean, professional appearance without drawing attention away from the installation.
Ideal use cases
- Routed power and data cables through control panels, electrical enclosures, or electrical boxes to prevent edge damage and wear.
- Modifying machinery housings or instrument panels where cables pass through sheet metal or plastic panels.
- Home workshop projects, audio/AV rack installations, or DIY computer/server builds requiring neat, protected cable entries.
What problems it solves
- Stops cable insulation from fraying when wires pass through sharp holes or rough edges.
- Reduces cable movement and vibration-induced wear, extending the life of sensitive wiring and connectors.
- Creates a tidy, professional finish that helps with organization and cable management in any enclosure.
Specifications at a glance
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Diameter: 1-3/8 inches
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Depth (mounting): 3/8 inch
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Material: Rubber
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Color: Black
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Insulating: Yes
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Number in package: 2
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Packaging type: Carded
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Product type: Rubber grommet
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Brand: Jandorf
Upgrade your panels and enclosures with a dependable rubber grommet that combines practical protection with easy installation. The Jandorf 1-3/8 in. rubber grommet is a small component with a big impact—delivering longer cable life, cleaner workmanship, and faster projects.
