O Ring Measurement Tool

Record the thickness of the ring the cross section.

O ring measurement tool.

There are a number of tools out there to help you measure an o ring correctly. Slide out the gauge until the o ring is taut but not stretched. The o ring measuring gauge. This two piece measuring system identifies 226 dash numbers.

Below are the steps to take to properly measure for a new or replacement o ring. The telescoping slide is easy to use. Place the o ring on a clean flat level surface. Quick reference tape measure confirms metric size o rings 64mm 665mm inside diameter on one side and usa as568 standard o ring sizes from 2 5 id to 26 inside diameter on the other side.

Place the o ring into a vernier caliper. Lightly clamp the jaws of the caliper onto the o ring but do not compress it. Pi tape the most precise tool to measure the inside diameter of an o ring. You can measure either your bride s finger or a ring she already owns to find her ring size.

Accurately determine o ring sizes in all as568 standard cross sections up to 13 id. O sizer this specially designed o ring measuring tape comes in three different sizes and is used to measure the id of metric and as568 o rings up to 26. Printable ring sizer use our printable ring sizer to obtain an accurate measurement for the ring you plan on purchasing. To measure the outside diameter use a ruler or calipers to measure from one outer corner of the o ring to the other outer corner.

Determine the inside diameter by using a ruler to measure from one inner edge to another. Just place your o ring around the holder on one side and around the notch on the other side. If you re planning to replace an o ring a good fit is critical for successful sealing. This is a sliding tool with silhouettes of o rings down its length.

List view grid 3 items in o ring measuring tools 12 per page 12 per page 24 per page 48 per page. Using an o ring measuring tool. The two main types are the o ring measuring gauge and the cone type o ring measuring tool. Tools used to determine the size of an o ring.

Here s how to use them. Metric and inch cross section thickness reference gauge. Cone for 1 4 to 3 id ranges comes with a sizing tape to identify large o rings with a 3 1 8 to 8 id. With this easy to use tool at your disposal you ll have no trouble discovering what size ring to buy for a perfect fit.

Place an o ring onto one of these sizing cones to determine the size of your o ring. The standard as568 size will display in the box.