O-ring Measuring Gauge: Accurately determines all Imperial O-ring sizes up to 13" ID. The telescoping slide is easy to use, just place your O-ring around the holder on one side and around the notch on the other size. Slide out the gauge until the O-ring is tight but not stretched. The size of the O-ring will display in the box. Comes in a protective cardboard tube.
Brand / Quality: EU Budget - Economy Quality
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UNITED KINGDOM 19/06/2018
Fantastic quality product, goods arrived the following day, thanks.