Keywords: Jackscrew.gif If the animation is too large of a download please use Image Jackscrew jpg instead own User Interiot on http //en wikipedia org en wikipedia page is was here <nowiki> 05 09 5 October 2005 Interiot 1024×804 1 071 746 bytes 05 04 5 October 2005 Interiot 1024×804 1 071 746 bytes </nowiki> Jack mechanical Animated GIF |