Jandorf 3/8 in. Rubber Bushing (5-pack) delivers a rugged, insulating solution for protecting conductors in demanding electrical applications. Designed for reliable underground performance, these bushings help safeguard wiring where it matters most—where cables enter boxes, enclosures, or conduit fittings.
Key sizing and material details you’ll appreciate:
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Trade size: 3/8 inch
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Inside diameter: 3/16 inch
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Outside diameter: 9/16 inch
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Wall thickness: 1/4 inch (0.25")
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Material: Rubber with clear insulating properties
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Pack quantity: 5 bushings per carded package
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Application: Underground-rated and insulating, ideal for conduit entry points and wire protection in below-ground installations
Why this matters for you: the precise 3/8" trade size paired with a 3/16" bore and 1/4" wall thickness creates a snug, secure fit that shields conductors from abrasion and moisture intrusion while maintaining electrical insulation. The rubber construction flexes to absorb vibration and movement, reducing wear over time and extending the life of your wiring runs.
Who benefits from the Jandorf 3/8 in. Rubber Bushing? electricians, contractors, and serious DIY enthusiasts who install conduit systems and want a dependable, ready-to-use solution that's easy to stock and display. The carded packaging supports efficient store displays and quick field grabs, making these bushings a practical addition to any electrical toolkit.
With Jandorf, you’re choosing a purpose-built component designed to meet the demands of underground, insulated installations. Equip your projects with these bushings to ensure clean, protected cable entries and lasting performance.
