Ring Size 325

If the size is wrong simply send in your ring within 90 days of your purchase and we will resize.

Ring size 325.

Download our ring size pdf. 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. Take your best guess and don t sweat it. Use our free ring size converter to determine your ring size by circumference or diameter.

Print the ring sizer making sure that it is printed to actual size. The standard sizes used by o ring manufacturers in the united states are defined by aerospace standard as568b aerospace size standard for o rings. Choose your preferred sizing method. 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.

Select i don t know. With the numbers facing out slip the tip of the ring sizer through the slot. 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.

Take your best guess. Please follow the simple steps below to determine your ring size. This ring size method uses a tape measure approach with specific ring metrics. Ring sizes follow a scale of numbers and half numbers typically from ring size 3 to 13 5 for adults.

We need to know the size of the ring early in the design process. You will need to print it out and place it on a flat surface. Women s rings are commonly between sizes 3 and 9 while men s rings are usually sized between 8 and 14. Click here to download our practical ring size guide.

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.