Ring Size 325

You will need to print it out and place it on a flat surface.

Ring size 325.

Please follow the simple steps below to determine your ring size. Download our ring size pdf. The standard sizes used by o ring manufacturers in the united states are defined by aerospace standard as568b aerospace size standard for o rings. If you have a ring that fits you can use this chart.

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. Selecting the i don t know option will allow you to select a ring size later. Women s rings are commonly between sizes 3 and 9 while men s rings are usually sized between 8 and 14.

Ring sizes follow a scale of numbers and half numbers typically from ring size 3 to 13 5 for adults. Take your best guess. Print the ring sizer making sure that it is printed to actual size. We need to know the size of the ring early in the design process.

Take your best guess and don t sweat it. 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. This ring size method uses a tape measure approach with specific ring metrics. We have several ways to help you determine the size of the ring you want.

That document published by the society of automotive engineers sae lists the sizes of o rings in six series or groups in both inches and millimeters. Click here to download our practical ring size guide. When printing make sure that you do not resize the page at all. 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.

Cut out the ring sizer and open the slot where marked. Select i don t know.