All Brilliant Earth rings are specified in standard US sizes.Cut a small slit next to the arrow. 2. Place the Ring Sizer around your finger, then slip the pointed end through slit with the numbers facing out. 3. Tighten the Ring Sizer by pulling the pointed end.The chart below gives the metric and inch dimensions for the most common AS568 sizes of backup rings.
Ring Size Chart. and How to measure your finger size. 1. Go to a jewelers and have them measure it with a wide band or thin band ring gauge, (depending on the width of the ring you are ordering).
Warp a piece of string or paper strip around the base of your finger.
This AS568 O-ring chart is a SAE size standard for O-rings and shows AS568 Rev B or AS568B O-ring sizes which supersedes AS568 Rev A or AS568A O-ring dimensions.Use a tape measure, piece of string or piece of string around your finger, where you will be wearing the ring.
AS568 dash number appears to the right of O-ring inside diameter (I.D.) and below cross sectionial diameter.RING SIZE CHART CHOOSING THE SIZE OF A MEDIUM OR LARGE MODEL TRINITY RING: Cartier recommends that you select one to two sizes smaller than indicated in the Cartier Ring Size.An o ring is one of the most common types of seals in the world as it can be used for an array of applications and there is an unlimited number of possible sizes that an o-ring can be manufactured in.Canada Diamonds has provided a ring size conversion chart as another means of sizing.The inner edge of the ring should align with the outer edge of the circle.