The 6100 series firewall fitting is all steel and requires only one hole in the firewall. It has a ½ inch steel ball with a swivel angle up to 15 to 25 degrees from straight. It is held onto the firewall with one ¾ inch steel nut. Assembly weighs only .7oz (.04lb). Ball hole sizes available are .125, .188, .218, .240, .250 and .260. Meets FAR 23.1191 and AC 20.135 requirements. Order example: TTP-6100-125 (.125 ball hole size) |