A14- continuous loop 50" handle with red grip and 45" short U-extension

B2D - frame, straight back with 1 center strap, drilled for brake kit

C6- solid aluminum nose plate 18" W x 9" D

D6SS- carefree "no flat" wheel, 10" x 3" non-marking low profile tire 5/8" tire precision bearing, gray spoked wheel

E60- 60" frame extension

E11- stair climber set, extruded aluminum

BTT- T-Rod brake system

E48- self-retracting pull bar with 5/8" kick bar