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Tube Hole Gauge
Our Tube Hole Gauges utilize a precision three point contact, self centering system, for measuring both Tube and Tube Sheet ID. Our Reversible Dial Plate, allows the user to measure in both inch/decimal and metric units. Our standard adjustable depth is 4" or 8" dependent on model. We offer additional 8" reach extensions to increase the capacity of these tools for Fin Fan and Similar units. All gauges are furnished with both setting ring and carrying case.
