Swivel and telescopic workshop chair

Old workshop chair, telescopic by a screw system inserted into the column. There are two possibilities for adjusting the backrest, in depth with a butterfly nut located under the seat, and in height thanks to the screw behind the plywood back. The metal blade that connects the backrest to the seat is a bit flexible and brings even more comfort to the ergonomics of the chair. Traces of wear of the paint on the feet, it is in a state of use. The structure and settings of the chair are in good condition, as are the plywood parts. The height of the seat is adjustable from 45 cm to 60 cm.