flattop1 Dawg 89 Jul 12, 2019 #1 2.698 or 68.53 mm .490 pin. .600 compression hieght. Thick dome . 30.00 shipped usps. Attachments 20190712_124955.jpg 53.2 KB · Views: 18 20190712_124939.jpg 60.8 KB · Views: 20