19" Window Spiral Balance Tube with Red bearing. 3/8" Tube diameter. Standard Rod Length: 19-7/8". Non-tilt window spiral tube balance.
General Info:
White, Red and Blue bearings are for sashes weighing up to 22 lbs; Green bearings are for sashes weighing up to 26 lbs; Yellow-Green bearings are
for sashes weighing 26-34 lbs.
The appropriate tensioning tools are 70-515.