O-Ring Sizing Tools

O-Ring Sizing Tools Available to Order Online:

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O-RING SIZING TAPE AND CONE SMALL

Quick reference devices to help confirm most common USA standard o-ring sizes

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O-RING SIZING TAPE MEASURE LARGE

Quick reference tape measure confirms USA AS568 standard o-ring sizes from 2.5"ID all the way up to -475 on one side and the other side measures inside diameter in millimeters for non USA sized o-rings.  Also reference gauges for cross section thickness. (color is now blue)

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O-RING MATERIAL IDENTIFICATION DEVICE

The ORID will help distinguish between Viton®, Kalrez®,
Nitrile and EPDM  o-ring materials of 100, 200, 300 and 400 series
O-rings 60 to 80 Durometer.

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O-RING SIZING CONE LARGE

Quick reference device to help indicate common USA standard o-ring sizes 1/4" thru 5-5/8" ID, in five standard USA cross-sections.

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O-RING SIZING GAUGE

Quick reference device to help confirm common USA standard o-ring sizes (color and branding may vary)