Please have a look at the last two photos for all of the specifications of this wheelchair.
Invacare Alu Lite Lightweight Folding Transport Wheelchair Blue With Cushion
Light-weight Invacare ALU LITE attendant propelled wheelchair
Wheelchair Alu Lite
Alu Lite Wheelchair - Replacement Front Fork (Each)
Invacare Action A2NG Lite Transit Wheelchair 18" Seat Width Crash Tested
Invacare Action A2NG Lite Transit Wheelchair 15" Seat Width Crash Tested