<div> <h1> O-RING SIZING DEVICES </h1> </div> <p> <strong>O-Ring Cone &amp; Tape</strong> </p> <p> This unique device is used for measuring O-Rings up to an 8" ID. The base of the cone has slots for determining the cross-section of the O-Ring. Then simply drop the O-Ring over the cone and read the size number above the O-Ring. The cone will measure O-Rings from &#188;" ID to 3" ID. For O-Rings 3" ID to 8" ID simply place the coiled tape inside the O-Ring to be measured and let it expand firmly. Read the size numbers that correspond to industry AS568 standard sizes. </p> | B2B Storefront