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This is a Metra hard plastic SB1 Snap Bushing Grommet. SKU: SB1

These grommets are very basic to install and help to protect the wire as it goes through holes in your firewall. A must have when installing any power wires through your firewall. These keep the wire from being sliced and shorting out.

Inner Diameter: 0.68"
This grommet DOES fit my #FAM 4AWG OFC cable with or without flex loom.

*This grommet DOES NOT fit my #FAM branded 1/0 cable due to its oversized insulation. 


#FAM 4AWG .68" I.D. Snap Bushing Grommet

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