Firewall Eyeballs SE961-B

Could anyone give me dimensions (length, width) of these eyeballs?




Neither ACS or Vans have info--called Doubletee, no one there returned my call. I want to use these on the firewall of my QB-8 (has the prepunched holes) for throttle, prop, mixture--just not sure they will fit. Thanks in advance to the all knowing board--

Steve

Here ya go

The actual ball has a 1 inch diameter, and the installation calls for a 1.125 inch hole.

The four main mounting screws are on a 1 inch square pattern.

The other two mounting screws for the backplate are 1.625 inch apart.

The screws are #4-40.

Roee, thanks! I appreciate the info!

Steve

Eyeball holes

A PDF file is located here,

Just got done drilling three holes in my firewall about an hour ago.

http://www.doubleteeproducts.com/products.html