Hi David H: I brought my glass for my RHR from the Bus stop. Rubber used don't really remember but it would be one of the two Wolfsburg west or west coast metric. But I still remember it being a Bitch to get in regardless. My history is good at breaking glass. I've broken enough glass to have bad luck for the rest of my life time. I haven't yet looked for you on RHR its under house somewhere,if got one. About Grantus and roo bar ,the extra cost in insurance would be extortionate if he hadn't had a roo bar on.