The Crain Power Stretcher has the features that you would expect in a more expensive power stretcher. Comes complete with adjustable locking power head, Auto-Lok tube, 3 extension tube sections, 1 transfer tube section, folding tail block, and your choice of cases. Adjusts from 37" to 23 ft. and can be lengthened by adding additional extension tubes (No. 502). The No. 499 has an adjusting knob on the top of the power unit with a visual depth setting gauge. Just set the dial to the desired pin depth and you're ready to stretch.
The new Crain double case design includes a head case with wheels and a tube case that hooks on to the head case for easy transport. The cases are easily split apart for carrying up stairs or loading back into the van. Both cases are durably constructed of double-wall high density blow-molded plastic and feature recessed latches and handles that won't break off. The custom-fit interior holds all the stretcher components shown in the image.