Guide Extension FS-WA-VL - 577041 for the FS-WA angle stopIncludes adjustable stop connecting pieces Functions The FS WA angle stop can be extended using a guide extension with a scale and an adjustable stop This allows cuts to be easily made to size with repeat accuracy. used to extend the angle stop cuts made to size with repeat accuracy using the guide extension with a scale and an adjustable stop stable connection to the angle stop using the connectors 1160 mm or 46" long