O-Ring Sizing Tools
• O-Ring sizing cones and measuring tools
O-Ring Kits Available to Order Online:
Quick reference devices to help confirm most common USA standard o-ring sizes
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)
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.
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.
Quick reference device to help confirm common USA standard o-ring sizes (color and branding may vary)