Complete less the glass:
155mm ID cell, 7.5" long blue felt-lined aluminum lens shade slips over the lens cell; retaining ring, O-ring, dustcap with 4.5" center cap. Virtually like new.
The cell will thread onto Synta/Celestron/Skywatcher 140mm dia. tubes from whence it came. It will take of course a 6" lens, but also will accept a TMB 115mm triplet lens and cell complete in the space taken up by the larger lens; I have done this with a shortened tube and works flawlessly. Lack of collimation does not matter, the Synta lenses (not to mention TMB) are coma corrected anyway.
$100 shipped in conus, paypal encouraged, no photo