VersaGrip Extended Spring Sign Holder Clear plastic. Base clip lined with anti-slip coating. Fits on fixtures up to 1-1/8" thic VersaGrip Extended Spring Sign HolderClear plastic. Base clip lined with anti-slip coating. Fits on fixtures up to 1-1/8" thick. Sign holder accepts material up to 1/4" thick. 6-1/4" overall length. Universal knuckles allow the sign holder and clip to tilt in any ...