The Model 117GSW "Ranger" from Eidos Ergonomics has the foot print of an office chair but features a heavy duty design well-suited for the most demanding manufacturing environments. With seat height adjustment of 18" to 30" and nearly 90 degrees of back tilt adjustment, the Ranger provided ideal adjustable Ergonomic support for workers in the most awkward of overhead working positions. Optional Adjustable Foot Rests, Height Adjustable Arm Rests, and Tool Boxes are available for greater worker support.