HWS SELECTORIZED LINE From Pioneer Equipment - Seat adjustments use gas strut with glide bushings - 2 1/2" Round and oval bent tubing - Bent framing - Side load design - Kevlar belt or cable drive - Adjustable rubber floor pads - ROM everywhere available, and from user's seated position in most cases - Self aligning linear bearing with case hardened shafts where applicable - Gas strut assisted seat and back adjustment - Adjustable back pads from seated position - Unique weight stack framing and shrouds - Counter weighted movement arms - Self aligning leg pads where applicable - Machined pressed sealed bearings - Unique Low profile designs - Head pads every where applicable - Rounded pad styling for comfort and durability - Hidden belt tracks where applicable - Iso-Lateral, converging scissor motion arm movement technology on all upper body machines - Multiple hand grip positioning on most pieces - Steel weight stacks with Teflon bushings - Yellow indicator knobs on all user adjustments - Yellow indicated pivot points - Instructional placards Lo Back Machine Machine Model # HWS173 200 lbs. steel weight stack Full weight stack shroud ROM adjustment, back pad adjustment, Foot restraint adjustment uses linear bearings Machine pressed sealed linear bearings Counter weighted movement arms Length: 48" Width: 40" Height: 65" Shipping Weight: 425 lbs