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THE GROMMET JOURNAL

2.5 Rubber Grommets: Checking Units and Fit

Rubber Grommets1 min readExplore product profiles

A size written only as 2.5 is incomplete. Confirm the unit and the feature it describes. For example, 2.5 inches equals 63.5 mm, while 2.5 mm is a very different measurement.

Match the mounting opening, panel thickness and cable passage to the drawing. Include connectors and installation clearance when planning a desk or equipment entry.

Synthetic rubber is a broad category, not a high-temperature rating. Select a specific compound using the required exposure conditions. Confirm available colors and custom manufacturing options against a drawing or sample rather than assuming every requirement can be supplied.

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