Rubber Grommet Plug
2021-9-3 · For rubber grommet plugs, there got 3 important sizes as below, A. Inside Dia: The wire diameter should be slightly smaller than Inside Dia of the grommet . B. Groove Dia: This is the diameter which need to put the grommet in.The opening diameter should be equal to Groove Dia. C. Groove Width: This is the thickness which need to put the grommet in.
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