Back Upright / w auto hinge
2.75" wide 1/4" thick steel necked down to 2.25" where it inserts into the control
15" tall with 6.5" of length on the horizontal section
Ratchet mechanism allows for approximately 3" of vertical back adjustment
Price: $58.95
Universal J-Back
2.25" wide 1/4" thick spring steel
Allows for 3" of horizontal adjustment and 3" of vertical adjustment
Price: $34.95