1-1/8" I.D. X 1-3/8" O.D. O-Ring (1/8" Width)
![photo Prop 65 Warning Symbol.png](http://i1354.photobucket.com/albums/q699/greschlershardware/Prop%2065%20Warning%20Symbol.png)
Warning this product can expose you to chemicals including Lead, which is [are] known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.