Ring Size 325

Cut out the ring sizer and open the slot where marked.

Ring size 325.

Select i don t know. Print the ring sizer making sure that it is printed to actual size. O ring size chart as568 standard o ring sizes find as568 o ring standard sizes by cross section inside diameter and outside diameter in our o ring size chart and separate o ring tolerance chart. We have several ways to help you determine the size of the ring you want.

This ring size method uses a tape measure approach with specific ring metrics. Please follow the simple steps below to determine your ring size. You will need to print it out and place it on a flat surface. Click here to download our practical ring size guide.

With the numbers facing out slip the tip of the ring sizer through the slot. Use our free ring size converter to determine your ring size by circumference or diameter. If you have a ring that fits you can use this chart. Select a size to buy standard and custom o rings from the world s largest inventory network or custom orders can be made within a few weeks.

Selecting the i don t know option will allow you to select a ring size later. The standard sizes used by o ring manufacturers in the united states are defined by aerospace standard as568b aerospace size standard for o rings. We need to know the size of the ring early in the design process. Choose your preferred sizing method.

Ring sizes follow a scale of numbers and half numbers typically from ring size 3 to 13 5 for adults. Download our ring size pdf. If the size is wrong simply send in your ring within 90 days of your purchase and we will resize. Women s rings are commonly between sizes 3 and 9 while men s rings are usually sized between 8 and 14.

When printing make sure that you do not resize the page at all. Move the slider until the selected object fits between the boxes to help with proportions.