This invention is a new and improved variable length shaft assembly suitable for motor vehicle steering systems including a tubular outer shaft of non circular cross section and a solid inner shaft of {HEAD ~ corresponding non circular cross section} telescoped inside of {TAIL ~ the outer shaft} 
telescoped inside of
This invention is a new and improved variable length shaft assembly suitable for motor vehicle steering systems including a tubular outer shaft of non circular cross section and a solid inner shaft of { HEAD ~ corresponding non circular cross section } telescoped inside of { TAIL ~ the outer shaft }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL